Fludac 20
Fludac 20 is a capsule made by Cadila that contains Fluoxetine 20 mg. Fluoxetine is a antidepressant (ssri): treats depression, OCD, panic and bulimia.
| Ingredient (salt) | Amount |
|---|---|
| Fluoxetine | 20 mg |
What it is used for
Treats depression, OCD, panic and bulimia.
How it works
A long-acting SSRI antidepressant for depression, OCD and bulimia.
How to take it
Usually 20 mg once a day in the morning. It stays in the body for weeks, so missed doses matter less.
Common side effects
- Nausea
- Headache
- Trouble sleeping or drowsiness
- Sweating
- Lower sex drive
- Dizziness
- Reduced appetite
Get medical help straight away if
- Thoughts of self-harm or suicide, especially in the first weeks or in people under 25 (contact a doctor or helpline at once)
- Agitation, fever, shaking and fast heartbeat (serotonin syndrome)
- Unusual bleeding
Be careful
Takes 2 to 4 weeks to work; do not stop suddenly.
Other medicines and interactions
Do not combine with MAOIs. Serotonin syndrome risk with tramadol, triptans, linezolid and other antidepressants. Bleeding risk higher with NSAIDs, aspirin and blood thinners. Do not stop suddenly; taper with your doctor. It also affects levels of many other medicines.
Pregnancy and breastfeeding
Some SSRIs are continued in pregnancy because untreated depression has risks too; decide with your doctor. Sertraline is often preferred while breastfeeding.
Common questions
What is Fludac 20?
Fludac 20 is a capsule by Cadila containing Fluoxetine 20 mg.
What is Fludac 20 used for?
Treats depression, OCD, panic and bulimia.
How should I take Fludac 20?
Usually 20 mg once a day in the morning. It stays in the body for weeks, so missed doses matter less. Always follow the dose your doctor or the pack gives.
What are the side effects of Fludac 20?
Common side effects include: Nausea, headache, trouble sleeping or drowsiness, sweating, lower sex drive, dizziness, reduced appetite. Get medical help straight away for: Thoughts of self-harm or suicide, especially in the first weeks or in people under 25 (contact a doctor or helpline at once), agitation, fever, shaking and fast heartbeat (serotonin syndrome), unusual bleeding.
Does Fludac 20 need a prescription?
Yes. In India it is a prescription (Schedule H) medicine, so a pharmacist should sell it only with a doctor's prescription.
Can I take Fludac 20 in pregnancy or while breastfeeding?
Some SSRIs are continued in pregnancy because untreated depression has risks too; decide with your doctor. Sertraline is often preferred while breastfeeding.
What are the substitutes for Fludac 20?
We have no other brand with exactly the same composition and strength in our list yet. Ask your pharmacist for an equivalent.
Sources and further reading
- Fluoxetine: NHS · MedlinePlus
NHS (UK National Health Service) and MedlinePlus (US National Library of Medicine) are free, reviewed medicine guides. Brand names and doses there may differ from India.
Composition checked against pack details from large Indian online pharmacies. Last reviewed 31 October 2026. Written by Satya Babu.
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