Skip to main content
PingMeDoc
Prescription requiredAakash Pharma Private Limitedprescription

Isokon 20 mg Capsule

Isotretinoin (20mg)

Isokon 20 mg Capsule is used for treatment of Acne.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

₹147MRP ₹1555% off₹14.73 per capsule
Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Isotretinoin (20mg)
Available variants: capsule 20 mg 10`S
Best price: ₹147 (₹14.73 per capsule)
MRP: ₹155
Prescription: Required
Manufacturer: AAKASH PHARMA PRIVATE LIMITED

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Isokon 20 mg Capsule

Isokon 20 mg Capsule contains Isotretinoin (20mg). It belongs to the Retinoid / keratolytic class of medicines.

Uses of Isokon 20 mg Capsule

Treatment of Acne

Key benefits

  • In Treatment of Acne Isokon 20mg Capsule helps treat acne by reducing the production of sebum (a natural substance) that causes acne. This kills acne-causing bacteria and prevents spots or pimples from appearing. It usually takes a few weeks to have a noticeable effect so keep taking it even if it appears not to be working. Sometimes acne may get worse before it gets better
  • however
  • with proper use
  • your skin will get clearer. This medicine will help improve your mood and uplift your confidence as your skin becomes acne-free.

How Isokon 20 mg Capsule works

Isokon 20 mg Capsule works by slowing the production of certain natural substances that can cause acne.

How to take Isokon 20 mg Capsule

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.

Missed dose and overdose

If you miss a dose

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.

If you take too much

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.

Side effects of Isokon 20 mg Capsule

Most side effects of Isokon are mild and settle as the body adjusts. Reported side effects include:

  • Anemia (low number of red blood cells) Low blood platelets Eyelid inflammation Conjunctivitis Dry eye Eye irritation Dry skin Dermatitis Exfoliative dermatitis Itching Increased liver enzymes

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.

Safety advice for Isokon 20 mg Capsule

PregnancyConsult doctor
BreastfeedingIsokon 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.
AlcoholConsult doctor
DrivingDriving UNSAFE
KidneyIsokon 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.
LiverIsokon 20 mg Capsule is probably unsafe to use in patients with liver disease and should be avoided. Please consult your doctor.
Habit formingNo

Warnings and precautions

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.

Do not take Isokon if

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.

Interactions with other medicines

Do not combine with other peeling agents or with waxing and harsh scrubs. Oral retinoids must not be combined with tetracycline antibiotics.

How to store Isokon 20 mg Capsule

Store below 25°C in a cool, dry place. Protect from light and moisture. Keep out of reach of children.

Expert advice for Isokon 20 mg Capsule

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.

Manufacturer and class

Manufacturer:
AAKASH PHARMA PRIVATE LIMITED
Therapeutic class:
prescription
Drug class:
Retinoid / keratolytic
Chemical class:
Retinoids

Substitutes for Isokon 20 mg Capsule

Medicines with the same active ingredient (Isotretinoin (20mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Isokon 20 mg Capsule
Saferet 20 TabletCanixa Life Sciences Pvt. Ltd.tablet · 10`S₹1555% more
Isac 20 mg CapsuleSYSTOPIC LABcapsule · 10`S₹1566% more
Sysret 20 mg CapsuleKAIZEN LABORATORIES PVT LTD.`capsule · 10`S₹16915% more
Pinoin-20 mg CapsuleEAST WEST PHARMAcapsule · 10`S₹19935% more
Glotret 20 mg TabletGLOWDERMA LAB PVT LTDtablet · 10`S₹23962% more
Sotret 20 mg CapsuleSUN PHARMAcapsule · 10`S₹314114% more
Isoin 20 mg CapsuleWallace Pharmaceuticals Pvt Ltdcapsule · 10`S₹347136% more
Deriva I-16 mg CapsuleGLENMARK PHARMACEUTICALScapsule · 15`S₹428190% more
See all substitutes and alternatives

More from Aakash Pharma Private Limited

View categories
999 Oil
5% offRx

999 Oil

Aakash Pharma Private Limited - Oil - 60 ml

₹143₹150

Save ₹7

Prescription required

A-Ferite Tab

Aakash Pharma Private Limited - Tablet - 10 S

₹86₹90

Save ₹4

Ackon Forte Tab
5% off

Ackon Forte Tab

Aakash Pharma Private Limited - Tablet - 10 S

₹97₹102

Save ₹5

Acn Gel
5% offRx

Acn Gel

Aakash Pharma Private Limited - Gel - 20 G

₹157₹165

Save ₹8

Prescription required

Acn Soap
5% off

Acn Soap

Aakash Pharma Private Limited - Soap - 75 G

₹162₹170

Save ₹8

Akash Ayurvedic Soap
5% off

Akash Ayurvedic Soap

Aakash Pharma Private Limited - Soap - 75 G

₹109₹115

Save ₹6

Akash Pro Oil
5% off

Akash Pro Oil

Aakash Pharma Private Limited - Oil - 100 ml

₹209₹220

Save ₹11

Akashforte Caps
5% offRx

Akashforte Caps

Aakash Pharma Private Limited - Capsule - 10 S

₹222₹234

Save ₹12

Prescription required

More in Acne Care

View categories
5% offRx

A Clin Gel

Yaher Pharma - Gel - 15 G

₹98₹103

Save ₹5

Prescription required

Acne-Hydra Gel Cream
5% off

Acne-Hydra Gel Cream

IPCA Laboratories Ltd - Gel - 75 Gms

₹627₹660

Save ₹33

Acnecoat Ap Gel
5% offRx

Acnecoat Ap Gel

Newrish Pharmaceuticals Pvt Lt - Gel - 15 G

₹214₹225

Save ₹11

Prescription required

5% offRx

Aziderm 15% Gel

Micro Labs - Gel - 15 G

₹302₹318

Save ₹16

Prescription required

Aziderm 20% Gel
5% offRx

Aziderm 20% Gel

Micro Labs - Gel - 15 G

₹312₹328

Save ₹16

Prescription required

Aziderm Cream-10%
Rx

Aziderm Cream-10%

Micro Labs - Cream - 15 G

₹356₹363

Save ₹7

Prescription required

Aziderm-Cream-20%
5% offRx

Aziderm-Cream-20%

Micro Labs - Cream - 15 G

₹330₹348

Save ₹18

Prescription required

Benzonix-Xl Gel Wash
5% offRx

Benzonix-Xl Gel Wash

Canixa Life Sciences Pvt. Ltd. - Gel - 120 G

₹454₹478

Save ₹24

Prescription required

Popular on PingMeDoc Pharmacy

View categories
5% offRx

Lurasid 80MG Tab

Intas Pharmaceuticals Ltd - Tablet - 80 mg - 10 S

₹256₹270

Save ₹14

Prescription required

5% offRx

Vildaprime M 50/1000 Tab

Primus Pharma - Tablet - 15 S

₹135₹142

Save ₹7

Prescription required

K One Ct Lotion
5% offRxOut of stock

K One Ct Lotion

Bioswizz Pharmaceuticals Ltd - Lotion - 100 ml

₹221₹233

Save ₹12

Prescription required

5% off

Albmen Pro Kesar Badam Flv Powder

Sterling Medico - Powder - 375 G

₹1,519₹1,599

Save ₹80

Heprox Sachet
5% offOut of stock

Heprox Sachet

Spacilac Healthcare Private Li - Sachet - 15 G

₹151₹159

Save ₹8

Stimucor 2.5 Tab
5% offRx

Stimucor 2.5 Tab

Corona Remedies Pvt Ltd - Tablet - 5 S

₹150₹158

Save ₹8

Prescription required

Alkaston-B6 Syrup
5% offRxOut of stock

Alkaston-B6 Syrup

IPCA Laboratories Ltd - Syrup - 200 ml

₹240₹252

Save ₹12

Prescription required

6% offRxOut of stock

Esole Sachets

Akumentis Healthcare Ltd - Sachet - .75 G

₹17₹18

Save ₹1

Prescription required

Isokon 20 mg Capsule FAQs

What is Isokon 20 mg Capsule used for?
Isokon 20 mg Capsule is commonly used for Treatment of Acne. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Isokon 20 mg Capsule?
Isokon 20 mg Capsule contains Isotretinoin (20mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Isokon 20 mg Capsule?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Isokon 20 mg Capsule work?
Isokon 20 mg Capsule works by slowing the production of certain natural substances that can cause acne.
Is Isokon 20 mg Capsule a prescription medicine?
Yes. Isokon 20 mg Capsule is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Isokon 20 mg Capsule?
The side effects reported most often with Isokon are Anemia (low number of red blood cells) Low blood platelets Eyelid inflammation Conjunctivitis Dry eye Eye irritation Dry skin Dermatitis Exfoliative dermatitis Itching Increased liver enzymes. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Isokon 20 mg Capsule be taken during pregnancy?
Consult doctor Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Isokon.
Can I drink alcohol while taking Isokon 20 mg Capsule?
Consult doctor
What if I miss a dose of Isokon 20 mg Capsule?
If you miss a dose of Isokon 20mg Capsule, take it as soon as possible.
Is Isokon 20 mg Capsule habit forming?
No. Isokon 20 mg Capsule is not known to be habit forming when taken as prescribed.
How much does Isokon 20 mg Capsule cost on PingMeDoc Pharmacy?
Isokon 20 mg Capsule starts at ₹147 (MRP ₹155) on PingMeDoc Pharmacy. Available in capsule 20 mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Isokon 20 mg Capsule?
Isokon 20 mg Capsule is manufactured by AAKASH PHARMA PRIVATE LIMITED. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Isokon 20 mg Capsule delivered?
Isokon 20 mg Capsule is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Isokon 20 mg Capsule, Quick facts

Salt
Isotretinoin (20mg)
Form
capsule
Best price
₹147 (₹14.73 per capsule)
MRP
₹155
Prescription
Required (Rx)
Schedule
Schedule H
Brand
AAKASH PHARMA PRIVATE LIMITED
Manufacturer
AAKASH PHARMA PRIVATE LIMITED
Therapeutic class
prescription
Drug class
Retinoid / keratolytic
Chemical class
Retinoids
Action class
First-Generation Retinoids
Habit forming
No
Variants
capsule 20 mg 10`S
Delivery
Standard across India

References

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.

  1. manufacturer labeling
  2. CDSCO/India drug database listings, established medical literature
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Isokon 20 mg Capsule.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.