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Prescription requiredCadila PharmaAntidepressant

Fludac 20 mg Capsule

Fluoxetine (20mg)

₹61MRP ₹64In stock

Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.

This medicine needs a prescription.

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Fludac 20 mg Capsule is used for this medicine is used in the treatment of depression, anxiety, obsessive compulsive disorder, nerve pain and migraine prevention.

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

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Fluoxetine (20mg)
Available variants: capsule 20 mg 15`S
Best price: ₹61 (₹4.08 per capsule)
MRP: ₹64
Prescription: Required
Manufacturer: CADILA PHARMA

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

Same salt, lower price

Medicines with the same active ingredient and strength as Fludac 20 mg Capsule.

You are viewing

Fludac 20 mg Capsule

capsule - 20 mg - 15 S

₹61

₹4.08 per capsule

  • Flutop 20MG Cap

    CRESCENT FORUMULATIONS PVT LTD · capsule - 20 mg - 10 S · Rx

    ₹41

    ₹4.05 per capsule

Compare all substitutes
Same salt, different brand — what does that mean?

A substitute contains the same active ingredient (salt), in the same strength, as Fludac 20 mg Capsule. The medicine inside is the same — the brand name, manufacturer and price are what differ.

All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.

Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.

Composition of Fludac 20 mg Capsule

Fludac 20 mg Capsule contains Fluoxetine (20mg). It belongs to the Antidepressant class of medicines.

Uses of Fludac 20 mg Capsule

  • This medicine is used in the treatment of depression
  • anxiety
  • obsessive compulsive disorder
  • nerve pain and migraine prevention.

Key benefits

  • Effective for depression and anxiety disorders
  • Also relieves nerve pain and prevents migraine
  • Usually taken once a day

How Fludac 20 mg Capsule works

Fluoxetine restores the balance of the chemical messengers in the brain that regulate mood, sleep and the way pain is felt.

How to take Fludac 20 mg Capsule

Swallow the capsule whole with a glass of water. Do not chew, crush or break it unless your doctor has told you to. Take it with or after food, at the same time each day. Taking it at about the same time each day helps you remember. Follow the dose and the duration written on your prescription.

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

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

If you take too much

An overdose of this medicine can cause fits, dangerous heart rhythm disturbance and coma, and is particularly dangerous with the older tricyclic medicines. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Fludac 20 mg Capsule

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

  • Nausea
  • Dry mouth
  • Drowsiness or difficulty sleeping
  • Headache
  • Weight change
  • Reduced sexual desire
  • Constipation

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 Fludac 20 mg Capsule

PregnancyConsult your doctor before using this in pregnancy.
BreastfeedingConsult your doctor before using this while breastfeeding.
AlcoholDo not drink alcohol while taking this medicine.
DrivingMay cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyUse with caution if you have kidney disease — your doctor may adjust the dose or monitor your kidney function.
LiverConsult your doctor if you have liver disease.
Habit formingNo

Warnings and precautions

These medicines take two to four weeks to begin working, and longer for the full effect. Stopping at two weeks because nothing has changed is the commonest mistake. Never stop suddenly. Abrupt withdrawal causes dizziness, electric-shock sensations, irritability and flu-like symptoms — your doctor will reduce the dose gradually. Tell your doctor or go to hospital immediately if thoughts of harming yourself appear or worsen, particularly in the first weeks or after a dose change, and especially in anyone under twenty-five. Seek urgent care for agitation with fever, shivering, a racing heart, muscle twitching or confusion, particularly if more than one medicine affecting serotonin is being taken. Side effects are usually worst in the first fortnight and then settle.

Do not take Fludac if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Must not be combined with a monoamine oxidase inhibitor, or started within the gap your doctor specifies after one.

Interactions with other medicines

Tramadol, triptans for migraine, linezolid, St John's wort and other antidepressants can together raise serotonin dangerously. Anti-inflammatory painkillers and blood thinners increase the bleeding risk when combined with this group.

How to store Fludac 20 mg Capsule

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Expert advice for Fludac 20 mg Capsule

Give it a fair trial of several weeks, and keep your review appointments. Take it at the same time each day — at night if it makes you drowsy, in the morning if it disturbs sleep. Talking therapy alongside medicine works better than either alone for most people.

Manufacturer and class

Manufacturer:
CADILA PHARMA
Therapeutic class:
Antidepressant
Drug class:
Antidepressant

Substitutes for Fludac 20 mg Capsule

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

MedicinePackPricevs Fludac 20 mg Capsule
Defutin 20EAST WEST PHARMA10`S₹4034% cheaper
Flutop 20 mg CapsuleCRESCENT FORUMULATIONS PVT LTDcapsule · 10`S₹4134% cheaper
Prodep 20 mg CapsuleSUN PHARMAcapsule · 10`S₹4133% cheaper
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Fludac 20 mg Capsule FAQs

What is Fludac 20 mg Capsule used for?
Fludac 20 mg Capsule is commonly used for This medicine is used in the treatment of depression, anxiety, obsessive compulsive disorder, nerve pain and migraine prevention. 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 Fludac 20 mg Capsule?
Fludac 20 mg Capsule contains Fluoxetine (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 Fludac 20 mg Capsule?
Swallow the capsule whole with a glass of water. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Fludac 20 mg Capsule work?
Fluoxetine restores the balance of the chemical messengers in the brain that regulate mood, sleep and the way pain is felt.
Is Fludac 20 mg Capsule a prescription medicine?
Yes. Fludac 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 Fludac 20 mg Capsule?
The side effects reported most often with Fludac are Nausea, Dry mouth, Drowsiness or difficulty sleeping, Headache, Weight change. 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 Fludac 20 mg Capsule be taken during pregnancy?
Consult your doctor before using this in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Fludac.
Can I drink alcohol while taking Fludac 20 mg Capsule?
Do not drink alcohol while taking this medicine.
What if I miss a dose of Fludac 20 mg Capsule?
Take it as soon as you remember.
Is Fludac 20 mg Capsule habit forming?
No. Fludac 20 mg Capsule is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Fludac 20 mg Capsule?
Defutin 20 has the same active ingredient and strength and is listed from ₹40 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Fludac 20 mg Capsule cost on PingMeDoc Pharmacy?
Fludac 20 mg Capsule starts at ₹61 (MRP ₹64) on PingMeDoc Pharmacy. Available in capsule 20 mg 15`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Fludac 20 mg Capsule?
Fludac 20 mg Capsule is manufactured by CADILA PHARMA. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Fludac 20 mg Capsule delivered?
Fludac 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.

Fludac 20 mg Capsule, Quick facts

Salt
Fluoxetine (20mg)
Form
capsule
Best price
₹61 (₹4.08 per capsule)
MRP
₹64
Prescription
Required (Rx)
Brand
CADILA PHARMA
Manufacturer
CADILA PHARMA
Therapeutic class
Antidepressant
Drug class
Antidepressant
Habit forming
No
Variants
capsule 20 mg 15`S
Delivery
Standard across India

References

The information on Fludac 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. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  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 Fludac 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.