Educational information, not medical advice — ask your doctor or midwife.
Pitch pine here means Pinus palustris, the longleaf pine of the American South. The remedy is not the leaf or the bark. It is the sticky sap and the products made from it.
Gum turpentine is the clear oil distilled from that sap. Pine tar is the dark, smoky goo made by baking the wood. Rosin, also called colophony, is the solid left behind.
Folk healers and 19th-century Eclectic doctors used all three. Long use like that is not proof that a remedy works. It is also not proof that it is safe.
Here is the short verdict. Pine tar on the skin has some weak support for itch and scaling. Swallowed turpentine is a poison, and it has killed children.
Almost everything said about how pitch pine works comes from lab work, not from people.
Turpentine oil is rich in terpenes, mainly alpha-pinene. Rubbed on skin, it warms and reddens the spot. That warmth may pull your attention from a deeper ache.
This is the old idea of a counter-irritant, a warming rub. Human trials of turpentine rubs are few and small. So the effect on pain is not settled.
Pine tar holds phenols and smoke compounds. In lab studies, tar slows the fast growth of skin cells. It also seems to dull itch signals in some small skin studies.
Whether that is the reason tar soap helps real eczema is not proven. Older skin research used coal tar more than pine tar. The two are not the same.
The harm side is understood far better than the benefit side. Turpentine is a solvent, much like paint thinner. It dissolves fats and strips the lining of the mouth, throat and gut.
If it is swallowed, a little can slip into the lungs. That causes a chemical burn in the lung called pneumonitis. The kidneys and brain can also be hit.
The safest forms are finished skin products made by a licensed maker.
Pine tar soap, shampoo and ointment are the common modern forms. They are sold for dandruff, itch and scaly skin. Strength and purity vary a lot between brands.
Turpentine oil turns up in some chest rubs and warming muscle rubs. In parts of Europe it is also sold as a bath additive. These are finished products with set strengths.
Gum spirits of turpentine from a hardware shop is a paint solvent. It is not a medicine, even when the label says "pure" or "natural".
Rosin is sold for grip and for violin bows. It is not used as a remedy today.
Old home forms, such as tar water and turpentine dripped on sugar, are history. This page does not describe how they were made.
Pitch pine was a backbone of the old naval stores trade in the Carolinas and Georgia. Workers cut the trees for tar, pitch and turpentine. Those same barrels fed the home medicine chest.
Settlers and enslaved healers in the pine belt used tar and turpentine widely. Records describe them on cuts, burns, sores and hoof injuries in livestock.
Tar water had a strange moment of fame in the 1700s. A bishop named George Berkeley promoted it for almost every illness. The fashion faded within a generation.
Eclectic physicians of the 1800s listed turpentine in their books. They wrote about it for worms, for bleeding, for typhoid and for lung complaints. Doses were small and the writers warned about kidney harm.
Turpentine on sugar survived in rural homes well into the 20th century. Poison centre records from those years show why the custom died out. The remedy is described here as history, not as a method to copy.
Some reactions to Pitch pine need urgent care. Call your local emergency number or go to an emergency department straight away — do not wait to see whether it passes.
If anyone swallows turpentine, pine tar or gum spirits, treat it as an emergency. Call your poison centre or emergency number at once. Do not make the person vomit.
Get emergency help for any of these signs:
- Coughing, choking or trouble breathing - Burning mouth or throat, or vomiting - Severe belly pain - Blood in the urine, or passing very little urine - Confusion, extreme drowsiness, fits or collapse
Also seek help if someone has breathed in a lot of fumes and feels dizzy or sick.
For skin use, stop and see a doctor if you get blistering, a spreading rash, or signs of infection such as heat, swelling and pus. See your doctor too if a skin problem is not better after a couple of weeks.
In the United States, pine tar soaps and shampoos are sold freely as skin or cosmetic products. Turpentine sold in hardware shops is a paint solvent and is not approved as a medicine to swallow.
Rules differ by country. Some, including several in the EU, restrict tar in cosmetics because of its smoke compounds.
Do not swap one of these for another on your own. Bring the list to your doctor, a dermatologist (a skin doctor) or your pharmacist and decide together.
For itchy, scaly skin, options to ask about include:
- Plain moisturisers and bath emollients - Licensed coal tar or ketoconazole shampoos for dandruff - Over-the-counter hydrocortisone cream for short spells - Prescription creams or light treatment for eczema and psoriasis
For aches, ask about menthol or capsaicin rubs, heat packs, or standard painkillers.
For chest congestion, ask about steam, saline rinses and tested cough products.
For worms, ask for a tested worm treatment. These are cheap, safe and work.
Evidence grades and traditional-use labels are explained in our methodology. Nothing here is medical advice.
What it is typically used for, usual dose, cautions, and the study behind it where real trial data exists.
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