How does Biotar Ointment work?

Biotar Ointment consists of Salicylic acid, Coal tar, and Sulphur that can effectively treat skin conditions like scalp psoriasis, dandruff, and seborrheic dermatitis. Biotar Ointment works by shedding the outer layer of skin. It removes the dead skin cells and softens the skin.

Can I go out in the daylight after using Biotar Ointment?

Biotar Ointment can make your skin more sensitive to the harmful effects of sunlight. Hence it is advised to use sunscreen and wear protective clothing while using Biotar Ointment. It is also recommended to avoid tanning booths and sunlamps.

What precautions should I take while using Biotar Ointment?

Biotar Ointment is for topical (for skin) use only. Do not put bandage or dressing on the affected area while treating with Biotar Ointment unless the doctor advised doing so. Do not apply Biotar Ointment on mucous membranes, lesions, or large areas of skin. If the medicine gets into your eyes, nose or mouth, rinse with cold water.

Can I stop using Biotar Ointment after my symptoms are relieved?

It is not advised to stop using Biotar Ointment even after your symptoms are relieved. You should complete the full course of treatment. You might see improvement in your symptoms, but the disease might not be cured completely.

What should I know before using Biotar Ointment?

Biotar Ointment may stain fingernails, hair, and skin. Hence, it is advised to take proper precautions to avoid staining by using a cotton swab for application and protect clothing and fabrics from staining.

Biotar Ointment

MRP ₹90

(Inclusive of all Taxes)

₹13.5 Cashback (15%)

coupon

Therapeutic Class

ANTIPSORIATICS

Author Details

Written By

Divya L

PharmaD

Reviewed By

Sureshvarma D

MPharma

Last Updated

Jul 8, 2025 | 9:39 AM IST

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Drug-Drug Interactions Checker List

ADAPALENE
ALITRETINOIN
BEXAROTENE
ISOTRETINOIN
TAZAROTENE
TRETINOIN
METHYL AMINOLEVULINATE
AMINOLEVULINIC ACID
TRIFAROTENE
METHOXSALEN

Drug Warnings

Before using Biotar Ointment, inform your doctor know if you have a history of kidney and liver diseases, folliculitis (inflammation of hair follicles), broken or infected skin, other skin infections, and allergic reactions to Biotar Ointment and other medicines. Do not put a dressing or bandage on the affected area unless the doctor advised doing so. Do not go near naked flames since the fabric that comes in contact with Biotar Ointment may burn easily. Washing the fabric may decrease the risk, but it does not remove the product completely. Biotar Ointment may stain fingernails, hair, and skin; hence, please take proper precautions during application. It is recommended to avoid tanning booths and sunlamps since Biotar Ointment may make your skin sensitive to light. Let your doctor know if you plan to become pregnant or already pregnant and a lactating mother before using Biotar Ointment.

Side Effects of Biotar Ointment

Burning sensation
Skin irritation
Itching
Redness at the application site
Hair loss
Acne-like eruptions
Peeling of the skin

Directions for Use

Biotar Ointment is for topical (for skin use) only. If the medicine gets into your eyes, nose, or mouth, rinse thoroughly with cold water. Gently rinse the affected area with saline or water before applying. Pat the skin and dry with a clean cotton towel. Apply a generous amount of the product and spread it evenly on the affected areas of the skin with clean and dry hands. You can also apply it with a piece of clean cotton wool or a gauze swab. Wash your hands before and after using the product on the affected areas unless the treatment is for hands.

Medicinal Benefits Mweb

Medicinal Benefits

Biotar Ointment consists of Salicylic acid, Coal tar, and Sulphur. It is used to treat psoriasis of the scalp, dandruff, and controls seborrheic dermatitis. Salicylic acid is a keratolytic medicine that increases the amount of moisture in the skin and dissolves the substance that causes the skin cells to stick together. It breaks down the clumps of keratin, removes dead skin cells, and softens the skin. It is also an anti-inflammatory agent and topical antibacterial agent. Coal tar is a keratoplastic (thickens the keratin layers) agent that causes the shedding of dead cells from the skin’s top layer and slows down the growth of skin cells. This effect decreases scaling and dryness and relieves itchiness. Sulphur is an antiseptic agent and relieves itching. It also has an antifungal action and promotes shedding of the skin. Biotar Ointment also reduces the hardening, thickening, and scaling of the skin.

Uses of Biotar Ointment

Psoriasis of the scalp, dandruff, and seborrheic dermatitis.

About Biotar Ointment

Biotar Ointment is a dermatological medication used to treat and control skin conditions like psoriasis of the scalp, dandruff, and seborrheic dermatitis (scaly patches and red skin on the scalp). Psoriasis is a skin disorder in which skin cells multiply up to 10 times faster than usual, leading to skin build-up into bumpy (uneven) red patches covered with white scales. These commonly appear on the scalp, elbows, knees, and lower back.

Biotar Ointment is composed of: Salicylic acid (peeling agent), Coal tar, and Sulphur. Salicylic acid is a keratolytic medicine (softens, separates, and causes desquamation (peeling) of the cornified epithelium or horny layer of skin). It increases the amount of moisture in the skin and dissolves the substance that causes the skin cells to stick together. It breaks down the clumps of keratin, removes dead skin cells, and softens the skin. Coal tar is a keratoplastic (thickens the keratin layers) agent. It works by removing dead cells from the skin’s top layer and slowing down skin cells' growth. This effect decreases scaling and dryness, thus relieving itchiness from various skin conditions. Sulphur is an antiseptic agent and relieves itching. It also has an antifungal action and promotes the shedding of the skin.

Biotar Ointment is for topical (for skin use) only. Biotar Ointment has common side effects like warmth or a burning sensation, skin irritation, hair loss, acne-like eruptions, peeling of the skin, itching, and redness at the application site. The burning sensation may usually last for five minutes after application. These side effects of Biotar Ointment do not require medical attention and gradually resolve over time. However, if these side effects persist longer, please consult your doctor.

Let your doctor know if you have any allergic reactions to Biotar Ointment or other medications. Do not put a dressing or bandage on the affected area unless the doctor advises doing so. Please check with your doctor before using Biotar Ointment if you have kidney, liver diseases, folliculitis (inflammation of hair follicles), broken or infected skin, and other skin infections. Pregnant and breastfeeding mothers should consult the doctor before starting Biotar Ointment.

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Author Details

Written By

Divya L

PharmaD

Reviewed By

Sureshvarma D

MPharma

Last Updated

Jul 8, 2025 | 9:39 AM IST

We provide you with authentic, trustworthy and relevant information

Therapeutic Class

ANTIPSORIATICS

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