Post-Nasal Drip: natural remedies and the evidence behind them
11 natural approaches to Post-Nasal Drip, graded by evidence — including Butterbur, Neti Pot (Jala Neti) and Quercetin.
11 options4 graded B7 traditional or ungraded
B
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A simple pot to pour saline through your nasal passages
Why it may be relevant
If you would like a hands-on way to flush your nose, a neti pot delivers a gentle saline rinse to clear the mucus behind the drip.
A neti pot is a traditional yogic irrigation device that streams warm saline through one nostril and out the other, washing out mucus and allergens.
Dose or use Fill with lukewarm saline made from distilled, sterile, or boiled-and-cooled water; lean over a sink, tilt your head, and pour through one nostril at a time.
Key study Systematic review (2018, PMID 29932206): Saline irrigation for allergic rhinitis. A neti pot is one gravity-based way to deliver the saline nasal irrigation this Cochrane review found improves rhinorrhoea and nasal symptoms in randomized trials. The trials studied allergy-driven nasal discharge rather than post-nasal drip by name, so the evidence is strong support rather than proof for this specific use.
EvidenceSupported by smaller clinical studies · Recognised traditional useTime to resultsMany people notice some relief soon after rinsing; use daily during flares.Traditional useRecognised traditional use
Caution: Only ever use distilled, sterile, or previously boiled water, and rinse and dry the pot fully between uses to prevent infection.
Flushes mucus and irritants straight out of your nose
Why it may be relevant
You want to clear your passages directly, and a saline rinse physically washes out the mucus and allergens feeding the drip.
Salt-water irrigation thins mucus and rinses irritants from the nasal passages; it is a long-standing first-line home measure for post-nasal drip.
Dose or use Rinse one or both nostrils once or twice a day using a pre-mixed saline or a sachet, made up with distilled, sterile, or previously boiled and cooled water.
Key study Systematic review (2018, PMID 29932206): Saline irrigation for allergic rhinitis. This Cochrane review of randomized trials found nasal saline irrigation improves rhinorrhoea and nasal symptoms with no important side effects. Because the trials studied allergy-driven nasal discharge rather than post-nasal drip by name, the evidence is applied here as strong support rather than proof for this specific use.
EvidenceSupported by smaller clinical studies · Recognised traditional useTime to resultsMany people feel clearer within minutes; regular use helps most over 1-2 weeks.Traditional useRecognised traditional use
Caution: Always use distilled, sterile, or boiled-and-cooled water, never straight tap water, to avoid rare but serious infection, and clean the device after each use.
Evidence grade not assigned · Traditional use recognised
Warm steam loosens thick mucus and eases congestion
Why it may be relevant
When mucus feels thick and stubborn, warm steam helps thin it so it drains more easily.
Inhaling warm, moist air is a simple traditional measure that loosens thick nasal and sinus mucus and soothes congested passages.
Dose or use Breathe in steam from a bowl of hot (not boiling) water with a towel over your head for 5-10 minutes, or sit in a steamy shower, once or twice a day.
Key study A long-standing home measure for congestion; offered on the basis of traditional use rather than a specific controlled trial.
EvidenceNot yet assessed · We have not reviewed the literature for this oneTime to resultsComfort is usually immediate and temporary; repeat as needed.Traditional useRecognised traditional use
Caution: Keep a safe distance from hot water to avoid scalds, and supervise children closely.
Herbal extract that eased allergic nasal symptoms as well as an antihistamine in trials
Why it may be relevant
When sneezing, itch and a runny, dripping nose point to allergy, butterbur targets the allergic response driving the drip.
Standardized butterbur leaf extract blocks some of the histamine and leukotriene signals behind hay-fever symptoms; in randomized trials it eased allergic rhinitis symptoms about as well as a common antihistamine, without the drowsiness.
Dose or use Use only a certified PA-free (pyrrolizidine-alkaloid-free) standardized extract; a typical study dose is one tablet two to three times daily. Follow the product label and choose a reputable PA-free brand.
Key study Randomized controlled trial (2005, PMID 16114089): Treating intermittent allergic rhinitis: a prospective, randomized, placebo and antihistamine-controlled study of Butterbur extract Ze 339. In 330 patients the standardized butterbur extract improved allergic rhinitis symptoms comparably to the antihistamine fexofenadine and better than placebo. The evidence is for allergy-driven nasal symptoms rather than post-nasal drip specifically.
EvidenceSupported by smaller clinical studies · Centuries of traditional useTime to resultsMany people notice easing of allergy symptoms within a few days to two weeks of consistent use during allergy season.Traditional useLong-standing traditional staple
Caution: Only use a certified pyrrolizidine-alkaloid-free (PA-free) product, as raw or unpurified butterbur can be toxic to the liver. Avoid if pregnant or breastfeeding, and if you are allergic to ragweed, marigold, daisy or chrysanthemum you may react to it; check with your doctor or pharmacist first, especially if you take other medicines.
Plant flavonoid that calms allergy-type nasal reactions
Why it may be relevant
When your drip flares with sneezing and itch, quercetin targets the allergic response that is driving it.
Quercetin is a natural flavonoid thought to stabilise mast cells and blunt histamine release, which is why it is popular for hay-fever-type nasal symptoms.
Dose or use Commonly taken as 250-500 mg once or twice daily, often alongside vitamin C; follow the product label.
Key study Randomized controlled trial (2022, PMID 35776034): a 4-week double-blind, placebo-controlled study in 66 adults with pollinosis found 200 mg/day of a bioavailable quercetin significantly improved allergic nasal symptoms, including nasal discharge, versus placebo. The evidence is for allergy-driven nasal symptoms rather than post-nasal drip specifically.
EvidenceSupported by smaller clinical studies · Centuries of traditional useTime to resultsUsually taken consistently over a few weeks for allergy symptoms.Traditional useLong-standing traditional staple
Caution: May interact with some antibiotics and blood thinners; check with your pharmacist if you take regular medication.
Evidence grade not assigned · Traditional use long-standing
Herb used to ease hay-fever sneezing and itching
Why it may be relevant
For allergy-driven drip, freeze-dried nettle is a traditional remedy for the sneezing and itch of hay fever.
Stinging nettle has a long history of use for allergic rhinitis, where it is reported to reduce sneezing and nasal itching.
Dose or use Freeze-dried nettle leaf capsules are commonly taken at the first sign of allergy symptoms, per the product label.
Key study Traditionally used for hay fever; this specific use for post-nasal drip has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsOften used as needed during allergy flares; some take it daily through the season.Traditional useLong-standing traditional staple
Caution: May act as a mild diuretic and can interact with blood pressure or diabetes medication; check with your provider first.
Evidence grade not assigned · Traditional use classical
Low vitamin D is linked to allergy and sinus problems
Why it may be relevant
Since your drip is allergy-related, it is worth knowing that low vitamin D is associated with allergic rhinitis and chronic sinus inflammation.
Low vitamin D status has been linked with allergic rhinitis and chronic rhinosinusitis, common underlying drivers of post-nasal drip, so checking your level can be worthwhile.
Dose or use Ask your provider for a blood test, and supplement only to correct a confirmed low level, at the dose they advise.
Key study Associational evidence links low vitamin D with allergic and sinus conditions; a direct effect on post-nasal drip has not been proven in controlled trials.
EvidenceCenturies of traditional use across more than one tradition · Human evidence not yet assessedTime to resultsRestoring a low level typically takes weeks to months.Traditional useClassical use across multiple traditions
Caution: This is an association, not a proven cure; do not take high-dose vitamin D without testing, as too much can be harmful.
What does your post-nasal drip look like right now?
It's been dripping for months — I want to dig into what's keeping it going
Flushes mucus and irritants straight out of your nose
Why it may be relevant
You want to clear your passages directly, and a saline rinse physically washes out the mucus and allergens feeding the drip.
Salt-water irrigation thins mucus and rinses irritants from the nasal passages; it is a long-standing first-line home measure for post-nasal drip.
Dose or use Rinse one or both nostrils once or twice a day using a pre-mixed saline or a sachet, made up with distilled, sterile, or previously boiled and cooled water.
Key study Systematic review (2018, PMID 29932206): Saline irrigation for allergic rhinitis. This Cochrane review of randomized trials found nasal saline irrigation improves rhinorrhoea and nasal symptoms with no important side effects. Because the trials studied allergy-driven nasal discharge rather than post-nasal drip by name, the evidence is applied here as strong support rather than proof for this specific use.
EvidenceSupported by smaller clinical studies · Recognised traditional useTime to resultsMany people feel clearer within minutes; regular use helps most over 1-2 weeks.Traditional useRecognised traditional use
Caution: Always use distilled, sterile, or boiled-and-cooled water, never straight tap water, to avoid rare but serious infection, and clean the device after each use.
Evidence grade not assigned · Traditional use long-standing
Pineapple enzyme studied for sinus swelling and mucus
Why it may be relevant
If sinus inflammation is thickening your mucus, bromelain is an enzyme used to calm sinus swelling and support drainage.
Bromelain, an enzyme from pineapple, is used for sinusitis and nasal inflammation, a direct driver of the thick mucus behind post-nasal drip.
Dose or use Often taken as an enteric-coated supplement between meals, per the product label.
Key study Traditionally used for sinusitis and nasal inflammation; its specific effect on post-nasal drip has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsTypically taken consistently over a couple of weeks.Traditional useLong-standing traditional staple
Caution: May thin the blood and can interact with anticoagulants and some antibiotics; avoid if you are allergic to pineapple.
Evidence grade not assigned · Traditional use classical
Low vitamin D is linked to allergy and sinus problems
Why it may be relevant
Since your drip is allergy-related, it is worth knowing that low vitamin D is associated with allergic rhinitis and chronic sinus inflammation.
Low vitamin D status has been linked with allergic rhinitis and chronic rhinosinusitis, common underlying drivers of post-nasal drip, so checking your level can be worthwhile.
Dose or use Ask your provider for a blood test, and supplement only to correct a confirmed low level, at the dose they advise.
Key study Associational evidence links low vitamin D with allergic and sinus conditions; a direct effect on post-nasal drip has not been proven in controlled trials.
EvidenceCenturies of traditional use across more than one tradition · Human evidence not yet assessedTime to resultsRestoring a low level typically takes weeks to months.Traditional useClassical use across multiple traditions
Caution: This is an association, not a proven cure; do not take high-dose vitamin D without testing, as too much can be harmful.
What kind of approach fits you best?
I'm open to a supplement or herb that works on the cause
Herbal extract that eased allergic nasal symptoms as well as an antihistamine in trials
Why it may be relevant
When sneezing, itch and a runny, dripping nose point to allergy, butterbur targets the allergic response driving the drip.
Standardized butterbur leaf extract blocks some of the histamine and leukotriene signals behind hay-fever symptoms; in randomized trials it eased allergic rhinitis symptoms about as well as a common antihistamine, without the drowsiness.
Dose or use Use only a certified PA-free (pyrrolizidine-alkaloid-free) standardized extract; a typical study dose is one tablet two to three times daily. Follow the product label and choose a reputable PA-free brand.
Key study Randomized controlled trial (2005, PMID 16114089): Treating intermittent allergic rhinitis: a prospective, randomized, placebo and antihistamine-controlled study of Butterbur extract Ze 339. In 330 patients the standardized butterbur extract improved allergic rhinitis symptoms comparably to the antihistamine fexofenadine and better than placebo. The evidence is for allergy-driven nasal symptoms rather than post-nasal drip specifically.
EvidenceSupported by smaller clinical studies · Centuries of traditional useTime to resultsMany people notice easing of allergy symptoms within a few days to two weeks of consistent use during allergy season.Traditional useLong-standing traditional staple
Caution: Only use a certified pyrrolizidine-alkaloid-free (PA-free) product, as raw or unpurified butterbur can be toxic to the liver. Avoid if pregnant or breastfeeding, and if you are allergic to ragweed, marigold, daisy or chrysanthemum you may react to it; check with your doctor or pharmacist first, especially if you take other medicines.
Plant flavonoid that calms allergy-type nasal reactions
Why it may be relevant
When your drip flares with sneezing and itch, quercetin targets the allergic response that is driving it.
Quercetin is a natural flavonoid thought to stabilise mast cells and blunt histamine release, which is why it is popular for hay-fever-type nasal symptoms.
Dose or use Commonly taken as 250-500 mg once or twice daily, often alongside vitamin C; follow the product label.
Key study Randomized controlled trial (2022, PMID 35776034): a 4-week double-blind, placebo-controlled study in 66 adults with pollinosis found 200 mg/day of a bioavailable quercetin significantly improved allergic nasal symptoms, including nasal discharge, versus placebo. The evidence is for allergy-driven nasal symptoms rather than post-nasal drip specifically.
EvidenceSupported by smaller clinical studies · Centuries of traditional useTime to resultsUsually taken consistently over a few weeks for allergy symptoms.Traditional useLong-standing traditional staple
Caution: May interact with some antibiotics and blood thinners; check with your pharmacist if you take regular medication.
Evidence grade not assigned · Traditional use long-standing
Pineapple enzyme studied for sinus swelling and mucus
Why it may be relevant
If sinus inflammation is thickening your mucus, bromelain is an enzyme used to calm sinus swelling and support drainage.
Bromelain, an enzyme from pineapple, is used for sinusitis and nasal inflammation, a direct driver of the thick mucus behind post-nasal drip.
Dose or use Often taken as an enteric-coated supplement between meals, per the product label.
Key study Traditionally used for sinusitis and nasal inflammation; its specific effect on post-nasal drip has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsTypically taken consistently over a couple of weeks.Traditional useLong-standing traditional staple
Caution: May thin the blood and can interact with anticoagulants and some antibiotics; avoid if you are allergic to pineapple.
Evidence grade not assigned · Traditional use long-standing
Mucolytic that breaks down mucus so it clears easier
Why it may be relevant
For thick, stubborn mucus, NAC works as a mucolytic, thinning secretions so they are easier to clear.
N-acetyl cysteine is known for breaking down mucus to make it easier to cough up, and it has anti-inflammatory action relevant to congested airways and sinuses.
Dose or use Commonly taken as 600 mg once or twice daily; follow the product label.
Key study Recognised as a mucolytic; its specific benefit for post-nasal drip has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsSome notice thinner mucus within days of regular use.Traditional useLong-standing traditional staple
Caution: Can cause nausea or stomach upset and may interact with nitrates and some blood pressure drugs; check with your provider if you have asthma.
Evidence grade not assigned · Traditional use long-standing
Herb used to ease hay-fever sneezing and itching
Why it may be relevant
For allergy-driven drip, freeze-dried nettle is a traditional remedy for the sneezing and itch of hay fever.
Stinging nettle has a long history of use for allergic rhinitis, where it is reported to reduce sneezing and nasal itching.
Dose or use Freeze-dried nettle leaf capsules are commonly taken at the first sign of allergy symptoms, per the product label.
Key study Traditionally used for hay fever; this specific use for post-nasal drip has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsOften used as needed during allergy flares; some take it daily through the season.Traditional useLong-standing traditional staple
Caution: May act as a mild diuretic and can interact with blood pressure or diabetes medication; check with your provider first.
Evidence grade not assigned · Traditional use classical
Low vitamin D is linked to allergy and sinus problems
Why it may be relevant
Since your drip is allergy-related, it is worth knowing that low vitamin D is associated with allergic rhinitis and chronic sinus inflammation.
Low vitamin D status has been linked with allergic rhinitis and chronic rhinosinusitis, common underlying drivers of post-nasal drip, so checking your level can be worthwhile.
Dose or use Ask your provider for a blood test, and supplement only to correct a confirmed low level, at the dose they advise.
Key study Associational evidence links low vitamin D with allergic and sinus conditions; a direct effect on post-nasal drip has not been proven in controlled trials.
EvidenceCenturies of traditional use across more than one tradition · Human evidence not yet assessedTime to resultsRestoring a low level typically takes weeks to months.Traditional useClassical use across multiple traditions
Caution: This is an association, not a proven cure; do not take high-dose vitamin D without testing, as too much can be harmful.
What kind of approach fits you best?
Simple home remedies — saline rinses and steam I can do at the sink
A simple pot to pour saline through your nasal passages
Why it may be relevant
If you would like a hands-on way to flush your nose, a neti pot delivers a gentle saline rinse to clear the mucus behind the drip.
A neti pot is a traditional yogic irrigation device that streams warm saline through one nostril and out the other, washing out mucus and allergens.
Dose or use Fill with lukewarm saline made from distilled, sterile, or boiled-and-cooled water; lean over a sink, tilt your head, and pour through one nostril at a time.
Key study Systematic review (2018, PMID 29932206): Saline irrigation for allergic rhinitis. A neti pot is one gravity-based way to deliver the saline nasal irrigation this Cochrane review found improves rhinorrhoea and nasal symptoms in randomized trials. The trials studied allergy-driven nasal discharge rather than post-nasal drip by name, so the evidence is strong support rather than proof for this specific use.
EvidenceSupported by smaller clinical studies · Recognised traditional useTime to resultsMany people notice some relief soon after rinsing; use daily during flares.Traditional useRecognised traditional use
Caution: Only ever use distilled, sterile, or previously boiled water, and rinse and dry the pot fully between uses to prevent infection.
Flushes mucus and irritants straight out of your nose
Why it may be relevant
You want to clear your passages directly, and a saline rinse physically washes out the mucus and allergens feeding the drip.
Salt-water irrigation thins mucus and rinses irritants from the nasal passages; it is a long-standing first-line home measure for post-nasal drip.
Dose or use Rinse one or both nostrils once or twice a day using a pre-mixed saline or a sachet, made up with distilled, sterile, or previously boiled and cooled water.
Key study Systematic review (2018, PMID 29932206): Saline irrigation for allergic rhinitis. This Cochrane review of randomized trials found nasal saline irrigation improves rhinorrhoea and nasal symptoms with no important side effects. Because the trials studied allergy-driven nasal discharge rather than post-nasal drip by name, the evidence is applied here as strong support rather than proof for this specific use.
EvidenceSupported by smaller clinical studies · Recognised traditional useTime to resultsMany people feel clearer within minutes; regular use helps most over 1-2 weeks.Traditional useRecognised traditional use
Caution: Always use distilled, sterile, or boiled-and-cooled water, never straight tap water, to avoid rare but serious infection, and clean the device after each use.
Evidence grade not assigned · Traditional use recognised
Warm steam loosens thick mucus and eases congestion
Why it may be relevant
When mucus feels thick and stubborn, warm steam helps thin it so it drains more easily.
Inhaling warm, moist air is a simple traditional measure that loosens thick nasal and sinus mucus and soothes congested passages.
Dose or use Breathe in steam from a bowl of hot (not boiling) water with a towel over your head for 5-10 minutes, or sit in a steamy shower, once or twice a day.
Key study A long-standing home measure for congestion; offered on the basis of traditional use rather than a specific controlled trial.
EvidenceNot yet assessed · We have not reviewed the literature for this oneTime to resultsComfort is usually immediate and temporary; repeat as needed.Traditional useRecognised traditional use
Caution: Keep a safe distance from hot water to avoid scalds, and supervise children closely.
Evidence grade not assigned · Traditional use long-standing
Pineapple enzyme studied for sinus swelling and mucus
Why it may be relevant
If sinus inflammation is thickening your mucus, bromelain is an enzyme used to calm sinus swelling and support drainage.
Bromelain, an enzyme from pineapple, is used for sinusitis and nasal inflammation, a direct driver of the thick mucus behind post-nasal drip.
Dose or use Often taken as an enteric-coated supplement between meals, per the product label.
Key study Traditionally used for sinusitis and nasal inflammation; its specific effect on post-nasal drip has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsTypically taken consistently over a couple of weeks.Traditional useLong-standing traditional staple
Caution: May thin the blood and can interact with anticoagulants and some antibiotics; avoid if you are allergic to pineapple.
Evidence grade not assigned · Traditional use long-standing
Acupressure point used for sinus and nasal congestion
Why it may be relevant
If you would rather try a drug-free approach, GB20 is the classic acupressure point for sinus pressure and nasal congestion.
GB20 (Fengchi), at the base of the skull, is used in acupressure to relieve sinus headaches and nasal congestion.
Dose or use Use your thumbs to press the hollows either side of the neck at the base of the skull for 1-2 minutes, breathing slowly; repeat as needed.
Key study A traditional acupressure point for sinus and nasal congestion; offered on that basis rather than controlled trials for post-nasal drip.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsAny relief is usually felt during or shortly after pressing.Traditional useLong-standing traditional staple
Caution: Use gentle, steady pressure and stop if it causes pain or dizziness.
–
Pressure point
LI4 (Hegu) - Large Intestine 4
Evidence grade not assigned · Traditional use long-standing
Versatile TCM point used for facial and sinus symptoms
Why it may be relevant
As a drug-free adjunct, LI4 is a widely used point for headaches and facial and nasal complaints.
LI4 (Hegu), on the back of the hand, is a versatile point used in traditional Chinese medicine for sinus and nasal congestion and headaches.
Dose or use Press the fleshy web between thumb and index finger for 1-2 minutes on each hand; repeat as needed.
Key study A traditional acupressure point used for facial and sinus symptoms; not specifically validated for post-nasal drip in controlled trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsAny relief is usually felt during or shortly after pressing.Traditional useLong-standing traditional staple
Caution: Avoid strong stimulation of LI4 during pregnancy, as it is traditionally cautioned against.
Evidence grade not assigned · Traditional use long-standing
Mucolytic that breaks down mucus so it clears easier
Why it may be relevant
For thick, stubborn mucus, NAC works as a mucolytic, thinning secretions so they are easier to clear.
N-acetyl cysteine is known for breaking down mucus to make it easier to cough up, and it has anti-inflammatory action relevant to congested airways and sinuses.
Dose or use Commonly taken as 600 mg once or twice daily; follow the product label.
Key study Recognised as a mucolytic; its specific benefit for post-nasal drip has not been confirmed in controlled clinical trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsSome notice thinner mucus within days of regular use.Traditional useLong-standing traditional staple
Caution: Can cause nausea or stomach upset and may interact with nitrates and some blood pressure drugs; check with your provider if you have asthma.
Evidence grade not assigned · Traditional use recognised
Warm steam loosens thick mucus and eases congestion
Why it may be relevant
When mucus feels thick and stubborn, warm steam helps thin it so it drains more easily.
Inhaling warm, moist air is a simple traditional measure that loosens thick nasal and sinus mucus and soothes congested passages.
Dose or use Breathe in steam from a bowl of hot (not boiling) water with a towel over your head for 5-10 minutes, or sit in a steamy shower, once or twice a day.
Key study A long-standing home measure for congestion; offered on the basis of traditional use rather than a specific controlled trial.
EvidenceNot yet assessed · We have not reviewed the literature for this oneTime to resultsComfort is usually immediate and temporary; repeat as needed.Traditional useRecognised traditional use
Caution: Keep a safe distance from hot water to avoid scalds, and supervise children closely.
Totally drug-free — pressure points I can press anywhere, anytime
–
Pressure point
GB20 (Fengchi) - Gallbladder 20
Evidence grade not assigned · Traditional use long-standing
Acupressure point used for sinus and nasal congestion
Why it may be relevant
If you would rather try a drug-free approach, GB20 is the classic acupressure point for sinus pressure and nasal congestion.
GB20 (Fengchi), at the base of the skull, is used in acupressure to relieve sinus headaches and nasal congestion.
Dose or use Use your thumbs to press the hollows either side of the neck at the base of the skull for 1-2 minutes, breathing slowly; repeat as needed.
Key study A traditional acupressure point for sinus and nasal congestion; offered on that basis rather than controlled trials for post-nasal drip.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsAny relief is usually felt during or shortly after pressing.Traditional useLong-standing traditional staple
Caution: Use gentle, steady pressure and stop if it causes pain or dizziness.
–
Pressure point
LI4 (Hegu) - Large Intestine 4
Evidence grade not assigned · Traditional use long-standing
Versatile TCM point used for facial and sinus symptoms
Why it may be relevant
As a drug-free adjunct, LI4 is a widely used point for headaches and facial and nasal complaints.
LI4 (Hegu), on the back of the hand, is a versatile point used in traditional Chinese medicine for sinus and nasal congestion and headaches.
Dose or use Press the fleshy web between thumb and index finger for 1-2 minutes on each hand; repeat as needed.
Key study A traditional acupressure point used for facial and sinus symptoms; not specifically validated for post-nasal drip in controlled trials.
EvidenceCenturies of traditional use · Human evidence not yet assessedTime to resultsAny relief is usually felt during or shortly after pressing.Traditional useLong-standing traditional staple
Caution: Avoid strong stimulation of LI4 during pregnancy, as it is traditionally cautioned against.
Evidence grades describe the strength of published research for Post-Nasal Drip, not a promise of results. A higher grade is not a personal recommendation. Nothing here is medical advice — talk to your clinician before starting anything, especially alongside prescription medication.
Related pressure points
Hands-on options you can try yourself.
Acupressure is a comfort measure, not a treatment for Post-Nasal Drip itself. Each page shows where the point is and how to press it.
We track 8 natural options for Post-Nasal Drip — what each is typically used for, usual dose, cautions, and the study behind the ones with real trial data.
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