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Coalsyl-S Lotion 60 ml

Coalsyl-S Lotion is used to treat skin conditions such as psoriasis and dandruff, and to control seborrheic dermatitis (characterised by scaly patches and red skin on the scalp). It reduces the hardening, thickening, and scaling of the skin.

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Written By Bayyarapu Mahesh Kumar , M Pharmacy
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD
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More about the Product

Composition :

COAL TAR-4.25%W/V+SALICYLIC ACID-2%W/V

Manufacturer/Marketer :

Psyco Remedies Ltd

Consume Type :

Topical

Expires on or after :

Jan-27

Return Policy :

Not Returnable

About Coalsyl-S Lotion

Coalsyl-S Lotion is a topical medication formulated to manage chronic, scaly skin and scalp conditions such as psoriasis, seborrhoeic dermatitis, and severe dandruff. It works by softening hardened skin layers and slowing down the rapid buildup of skin cells, helping to restore a healthier scalp and skin surface. Your doctor may prescribe it to relieve persistent flaking, redness, and itching.

To achieve the best results, Coalsyl-S Lotion must be used consistently and exactly as directed by your healthcare provider. Since this is a topical treatment applied directly to the skin or scalp, it can be applied without regard to meals. Alongside your treatment, adopting supportive lifestyle practices, such as avoiding harsh hair dyes, using gentle hair care products, and managing daily stress, can significantly improve your skin's recovery.

While Coalsyl-S Lotion is highly effective, it may cause mild, temporary side effects such as skin dryness, irritation, or temporary hair discolouration. If you experience severe burning, swelling, or signs of a skin infection, stop using the product and contact your doctor immediately. Always consult a healthcare professional if you notice any unexpected or worsening skin reactions.

Before starting this medication, talk to your doctor if you have open wounds, highly irritated skin, or skin infections, as it should not be applied to compromised skin barriers. Do not use this product if you have a known sensitivity to any of its active components. It is also important to tell your doctor if you have a history of extreme sensitivity to sunlight.

Using Coalsyl-S Lotion alongside other drying or exfoliating skin treatments can increase skin irritation. If you are pregnant, breastfeeding, or managing health conditions in elderly individuals, consult your doctor or pharmacist to ensure this topical treatment is safe for your specific situation.

Uses of Coalsyl-S Lotion

Coalsyl-S Lotion is used to manage chronic, scaly skin and scalp conditions. The detailed uses of Coalsyl-S Lotion are as follows:

  • Scalp Psoriasis: Helps soften, lift, and clear the thick, stubborn plaques that accumulate on the scalp, reducing overall scaling and localised redness.
  • Seborrhoeic Dermatitis: Targets the excessive oil production and greasy scaling characteristic of this condition, promoting a clearer skin surface.
  • Severe Dandruff: Controls persistent itching and heavy flaking of the scalp by regulating rapid skin cell shedding.

Key Benefits

This topical formulation provides targeted, real-world relief to patients dealing with uncomfortable and visible skin conditions. By addressing both the accumulation of dead skin cells and the underlying irritation, it helps restore comfort to your daily routine. Key benefits include the following:

  • Fast Relief from Itching: Calms the intense urge to scratch, which helps prevent secondary skin infections and further inflammation.
  • Smooth Scale Removal: Effectively softens crusts and scaling, making them easier to wash away without damaging the underlying skin.
  • Sustained Scalp Health: Helps normalise the rate of skin cell turnover, keeping the scalp clearer and preventing rapid flare-ups.

Directions for Use

  • Follow your doctor's instructions on the dosage and timing of this medication.
  • Work the soap into a nice lather and apply it to the affected areas with your hands. Gently massage in circular motions and rinse off with clean water.
  • For external use only.

How Coalsyl-S Lotion Works

Coalsyl-S Lotion combines two active ingredients that target scaly skin conditions from different angles. The first active ingredient, salicylic acid, is a keratolytic agent, which means it helps break down keratin, the protein that binds dead skin cells together. By loosening this cellular glue, it allows thick, scaly plaques to soften and shed naturally from the skin or scalp. The second active ingredient, coal tar, works to slow down the excessively rapid multiplication of skin cells that causes thick scales to form in the first place. It also possesses natural anti-inflammatory and antiseptic properties that soothe irritated skin, reduce redness, and relieve itching. Working together, these actions clear existing buildup and promote a healthier, flake-free skin barrier.
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Alcohol

Consult your doctor

No interactions were found. Please consult your doctor before using Coalsyl-S Lotion.

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Pregnancy

Consult your doctor

It is not known if Coalsyl-S Lotion affects pregnancy. Please consult your doctor if you are planning to conceive or are already pregnant before starting Coalsyl-S Lotion.

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Breast Feeding

Consult your doctor

There is limited data on how Coalsyl-S Lotion affects breastfeeding. Please consult your doctor before starting Coalsyl-S Lotion.

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Driving

Safe if prescribed

Coalsyl-S Lotion has negligible influence on the ability to drive or use machines.

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Liver

Consult your doctor

Let your doctor know if you have any history of liver diseases or hepatic impairment before using Coalsyl-S Lotion.

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Kidney

Consult your doctor

Let your doctor know if you have any history of kidney diseases before using Coalsyl-S Lotion.

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Children

Consult your doctor

Coalsyl-S Lotion is to be used only on children below 12 years of age when prescribed by a doctor.

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Heart

Consult your doctor

Please inform your doctor if you have any pre-existing heart problems

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Geriatrics

Consult your doctor

Limited information available for use of Coalsyl-S Lotion in elderly patients. Please consult your doctor.

What if I have taken an overdose of Coalsyl-S Lotion

Because this is a topical product, a typical skin overdose is rare but can cause severe irritation. If you apply too much, rinse the area thoroughly with warm water. If the product is accidentally swallowed, seek immediate medical attention right away.

Diet & Lifestyle Advise

  • Avoid scratching or picking at scaly patches on your skin or scalp, as this can worsen inflammation and introduce bacteria, leading to infections.
  • Keep your treated skin protected from direct sunlight. This topical product increases your skin's susceptibility to sunburn; wear a hat or protective clothing when spending time outdoors.
  • Opt for gentle, fragrance-free, and hypoallergenic hair and skin care products to minimise the risk of irritation.
  • Incorporate stress-reduction techniques, such as deep breathing exercises, meditation, or light physical activity, into your daily routine, as stress is a common trigger for skin flare-ups.
  • Eat a balanced diet rich in antioxidants and omega-3 fatty acids, which can help support overall skin health and reduce systemic inflammation.

Have a query?

How Soon It Starts Working

  • The time required for Coalsyl-S Lotion to start to work: The time required for Coalsyl-S Lotion to show its action is not clinically established.
  • The time for which the effects of Coalsyl-S Lotion last: The duration of action for Coalsyl-S Lotion is not clinically established.

Storage

•Store Coalsyl-S Lotion at controlled room temperature, between 15°C and 30°C (59°F to 86°F). •Keep the container tightly closed when not in use to prevent the product from drying out or degrading.

What if you forget to take Coalsyl-S Lotion

Apply the missed dose as soon as you remember. If it is almost time for your next scheduled application, skip the missed one and resume your normal routine. Do not apply a double amount to make up for a missed dose.

Drug Warnings

  • Avoid getting this medication in your eyes, nose, mouth, or sensitive groin areas. If accidental contact occurs, flush immediately with plenty of cool water for several minutes.
  • Do not apply this product to open wounds, broken, blistered, or acutely infected skin unless specifically instructed by your healthcare provider.
  • Be mindful that this product can permanently stain light-coloured clothing, towels, bedding, and plastic surfaces and may temporarily discolour light-coloured or treated hair.
  • Avoid using tanning beds or sunlamps, and minimise direct sun exposure while using this product, as your skin will be highly sensitive to UV rays.
  • Inspect the solution before every application; if you notice an unusual change in colour, consistency, or odour, consult your pharmacist before using it.

verifiedApollotooltip
  • Combining this product with other topical exfoliants, peeling agents, or medicated cosmetics may severely increase skin irritation, dryness, and peeling. Consult your doctor before using other medicated scalp or skin products on the same area.

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verifiedApollotooltip

No clinically significant food interactions are known with Coalsyl-S Lotion when used as directed.

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All Substitutes & Brand Comparisons

Habit Forming

No

Therapeutic Class

[ANTIBIOTICS- TOPICAL ANTIBIOTICS/ANTIMICROBIALS]

FAQs

Coalsyl-S Lotion is used to treat psoriasis and Seborrheic dermatitis.
Coalsyl-S Lotion consists of Salicylic acid and Coal tar, which help treat skin conditions like psoriasis, dandruff, and seborrheic dermatitis. Coalsyl-S Lotion works by shedding the outer layer of skin, removing dead skin cells, and softening the skin.
Coalsyl-S Lotion is for topical (for skin) use only. Do not apply Coalsyl-S Lotion on mucous membranes, lesions, or large areas of skin. If the medicine gets into your eyes, nose or mouth, rinse with cold water.
Please inform your doctor if you have any kidney or liver diseases, folliculitis (inflammation of hair follicles), lupus erythematosus (an autoimmune disease), diabetes, poor blood circulation, broken or infected skin, and other skin infections before using Coalsyl-S Lotion
It is not advised to stop using Coalsyl-S Lotion even after your symptoms are relieved. You should complete the full course of treatment. You may experience improvement in your symptoms, but the disease may not be completely cured.
Yes. Coalsyl-S Lotion may temporarily discolour blond, bleached, or chemically treated hair and may stain light-coloured clothing, towels, or fabrics. Rinse your hair thoroughly after use and avoid contact with fabrics until the product has dried. Also, do not use skin products containing ammoniated mercury on the same treated area, as this may cause skin irritation, an unpleasant odour, and black staining of the skin. Consult your doctor or pharmacist if you have any concerns.
This product is designed specifically for the scalp and body. Avoid applying it to your face unless your doctor specifically instructs you to do so, as facial skin is highly sensitive. Talk to your doctor for advice.
You should consult your doctor or pharmacist before using other medicated products on the same area to avoid severe skin irritation. It is generally fine to use mild, non-medicated products at other times.
This product increases your skin's sensitivity to sunlight, making you more prone to sunburn. Protect treated skin with clothing or a hat, and avoid prolonged sun exposure. Talk to your doctor if you experience sunburn.
If you are pregnant, planning to become pregnant, or breastfeeding, you must consult your doctor before using this product. They will assess whether the benefits outweigh any risks. Talk to your doctor.
Flush your eyes immediately with large amounts of cool, clean water for at least 15 minutes. If irritation, burning, or redness persists, contact a doctor or seek medical help right away. Talk to your doctor.
The frequency of application depends entirely on your specific skin condition and your doctor's recommendation. Do not use it more frequently or for a longer period than prescribed. Talk to your doctor.

Disclaimer

While we strive to provide complete, accurate, and expert-reviewed content on our 'Platform', we make no warranties or representations and disclaim all responsibility and liability for the completeness, accuracy, or reliability of the aforementioned content. The content on our platform is for informative purposes only, and may not cover all clinical/non-clinical aspects. Reliance on any information and subsequent action or inaction is solely at the user's risk, and we do not assume any responsibility for the same. The content on the Platform should not be considered or used as a substitute for professional and qualified medical advice. Please consult your doctor for any query pertaining to medicines, tests and/or diseases, as we support, and do not replace the doctor-patient relationship.

Reference

  1. Drugs.com Clinical Review Team. Coal Tar And Salicylic Acid Clinical Drug Monograph. Auckland, NZ: Drugs.com; 2026. [Accessed on 02 Jun. 2026] Check here
  2. Drugs.com Clinical Review Team. Salicylic Acid Topical Clinical Drug Monograph. Auckland, NZ: Drugs.com; 2026. [Accessed on 02 Jun. 2026] Check here
  3. Drugs.com Clinical Review Team. Coal Tar Topical Clinical Drug Monograph. Auckland, NZ: Drugs.com; 2026. [Accessed on 02 Jun. 2026] Check here
  4. WebMD Medical Reference Review Board. Details Drug and Treatment Monograph. Atlanta, GA: WebMD; 2026. [Accessed on 02 Jun. 2026] Check here
  5. Electronic Medicines Compendium (EMC). Pil.10069 Patient Information Leaflet (PIL). Cheshire, UK: Datapharm; 2025. [Accessed on 02 Jun. 2026] Check here
  6. Salicylic Acid [EMC SmPC]. 2018. [Accessed on 03 Apr. 2019] Check here
  7. Coal Tar (Exorex) Lotion - Summary of Product Characteristics (SmPC) - (emc) [Internet]. Medicines.org.uk. 2025 [Accessed on 7 March 2025]Check here

Country of origin

India

Manufacturer/Marketer address

Latton Dana, Ludhiana Chandigarh Highway,Ludhiana 141 113 ( Pb.)
Other Info - COA0008

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