Indications
Sesamum indicum is the sesame plant. Sesame oil, pressed from its seeds, is used as a base oil in many traditional hair oils, including those combined with Indian gooseberry (Amla), and in massage and skin oils. Traditionally it is used to nourish the scalp and hair, reduce dryness and frizz, and soften dry skin. Sesame seeds and oil are also common foods. Claims that sesame oil stops hair loss or greying are not well proven.
How It Works
Sesame oil is rich in fatty acids such as linoleic and oleic acid, and in natural antioxidants such as sesamol and sesamin. On the hair and skin it forms a light protective layer that reduces water loss, softens the surface and makes hair easier to comb. It carries the other herbal ingredients of the oil onto the scalp.
Dosage and Administration
For hair oils: use as directed on the label. Usually a small amount is massaged gently into the scalp and spread along the hair, left for some time or overnight, then washed out with shampoo if desired. For external use only unless the product is labelled as food grade.
Interactions
No interactions with medicines are expected when used on the hair or skin. Avoid using it on the scalp at the same time as other medicated scalp treatments unless your doctor agrees.
Contraindications
- Sesame allergy. Sesame is a well known food allergen and can cause serious reactions in sensitive people.
- Do not apply to broken, infected or badly inflamed skin or scalp.
Side Effects
It is usually well tolerated. Some people develop itching, redness or a rash (contact dermatitis). Heavy oiling may block pores and cause pimples along the hairline or forehead.
Get urgent medical help if you notice swelling of the face, lips or throat, difficulty breathing or widespread hives, which can be signs of a serious sesame allergy.
Pregnancy and Lactation
Sesame oil used on the hair or skin, or eaten in normal food amounts, is considered safe during pregnancy and breastfeeding.
Precautions and Warnings
- Do a patch test on a small area of skin before first use.
- Keep out of the eyes; rinse with water if it gets in.
- Sudden or patchy hair loss should be checked by a doctor.
- Oils make floors and bathroom surfaces slippery; wipe spills.
Overdose
Using too much on the hair has no serious effects but may leave hair greasy. If a child swallows a large amount of hair oil, it may cause vomiting or diarrhoea, and with some herbal oils choking can occur; seek medical advice.
Therapeutic Class
Herbal oil (base oil for hair and skin care; also an edible oil).
Storage
Store below 30°C in a dry place, away from light and out of the reach of children. Keep the cap tightly closed to prevent the oil going rancid.
Prepared by the Oshud Alo team from standard drug references. For information only; always follow your doctor's advice.