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Aakash Pharma Private Limited - Oil - 60 ml
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Isotretinoin (20mg)
Isokon 20 mg Capsule is used for treatment of Acne.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Isokon 20 mg Capsule contains Isotretinoin (20mg). It belongs to the Retinoid / keratolytic class of medicines.
Treatment of Acne
Isokon 20 mg Capsule works by slowing the production of certain natural substances that can cause acne.
Take this medicine in the dose and duration as advised by your doctor. Isokon 20mg Capsule may be taken with or without food.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
If you miss a dose of Isokon 20mg Capsule, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.
An overdose of this medicine can cause severe irritation when far too much cream is applied; an oral retinoid taken in excess can cause headache, vomiting and liver injury. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.
Most side effects of Isokon are mild and settle as the body adjusts. Reported side effects include:
Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.
| Pregnancy | Consult doctor |
|---|---|
| Breastfeeding | Isokon 20 mg Capsule is unsafe to use during lactation. Data suggests that the drug may cause toxicity to the baby, or the mother is suffering from a condition in which breastfeeding is not advisable. |
| Alcohol | Consult doctor |
| Driving | Driving UNSAFE |
| Kidney | Isokon 20 mg Capsule is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of Isokon 20 mg Capsule may not be needed in these patients. Please consult your doctor.<br>If you experience excessive tiredness, puffy eyes and difficulty in urination while taking this medicine, inform your doctor and stop the therapy. |
| Liver | Isokon 20 mg Capsule is probably unsafe to use in patients with liver disease and should be avoided. Please consult your doctor. |
| Habit forming | No |
Acne often looks worse for the first two to four weeks before it improves. This is expected — do not stop. Use sunscreen every day. These medicines make the skin burn much more easily. Oral isotretinoin must never be taken in pregnancy — it causes severe birth defects. Reliable contraception and the pregnancy tests your dermatologist requires are essential before, during and after the course. Start with alternate nights and build up, and do not use more than a pea-sized amount for the whole face. Do not combine several strong acne actives at once without advice — the irritation compounds.
Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Oral retinoids are absolutely contraindicated in pregnancy and in anyone who might become pregnant without a pregnancy prevention programme. Topical retinoids are avoided in pregnancy.
Do not combine with other peeling agents or with waxing and harsh scrubs. Oral retinoids must not be combined with tetracycline antibiotics.
Store below 25°C in a cool, dry place. Protect from light and moisture. Keep out of reach of children.
You have been prescribed Isokon 20mg Capsule for the treatment of severe acne. Take it with food. Avoid exposure to sunlight while using Isokon 20mg Capsule. Use protective measures such as sunscreen or protective clothing. Avoid face waxing and laser treatment while using this medicine as it makes your skin more fragile. It may cause dryness of mouth, lips, and eyes. Drink plenty of water, use moisturiser and avoid wearing contact lenses. Inform your doctor if it bothers you. Do not take Isokon 20mg Capsule if you are pregnant, planning pregnancy or breastfeeding.
Medicines with the same active ingredient (Isotretinoin (20mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Isokon 20 mg Capsule |
|---|---|---|---|
| Saferet 20 TabletCanixa Life Sciences Pvt. Ltd. | tablet · 10`S | ₹155 | 5% more |
| Isac 20 mg CapsuleSYSTOPIC LAB | capsule · 10`S | ₹156 | 6% more |
| Sysret 20 mg CapsuleKAIZEN LABORATORIES PVT LTD.` | capsule · 10`S | ₹169 | 15% more |
| Pinoin-20 mg CapsuleEAST WEST PHARMA | capsule · 10`S | ₹199 | 35% more |
| Glotret 20 mg TabletGLOWDERMA LAB PVT LTD | tablet · 10`S | ₹239 | 62% more |
| Sotret 20 mg CapsuleSUN PHARMA | capsule · 10`S | ₹314 | 114% more |
| Isoin 20 mg CapsuleWallace Pharmaceuticals Pvt Ltd | capsule · 10`S | ₹347 | 136% more |
| Deriva I-16 mg CapsuleGLENMARK PHARMACEUTICALS | capsule · 15`S | ₹428 | 190% more |

Aakash Pharma Private Limited - Oil - 60 ml
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Aakash Pharma Private Limited - Tablet - 10 S
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Aakash Pharma Private Limited - Tablet - 10 S
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The information on Isokon 20 mg Capsule is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.