
Acr-V 200 Tab
East West Pharma - Tablet - 10 S
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Fluoxetine (20mg)
Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.
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Defutin 20 is used for depression Obsessive-compulsive disorder Treatment of Panic disorder.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Defutin 20 contains Fluoxetine (20mg). It belongs to the Antidepressant class of medicines.
Depression Obsessive-compulsive disorder Treatment of Panic disorder
Defutin 20mg Capsule is a selective serotonin reuptake inhibitor (SSRI) antidepressant. It works by increasing the levels of serotonin, a chemical messenger in the brain. This improves mood and physical symptoms of depression and also relieves symptoms of panic and obsessive disorders.
Take this medicine in the dose and duration as advised by your doctor. Defutin 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 Defutin 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 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.
Most side effects of Defutin 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 | Pregnancy CONSULT YOUR DOCTOR |
|---|---|
| Breastfeeding | Breast feeding CONSULT YOUR DOCTOR |
| Alcohol | Alcohol UNSAFE |
| Driving | Driving UNSAFE |
| Kidney | Kidney CONSULT YOUR DOCTOR |
| Liver | Liver CAUTION |
| Habit forming | No |
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.
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.
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.
Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.
Take Defutin 20mg Capsule in the morning since it can keep you awake if taken late at night. It may cause anxiety and agitation when you first start taking it. It may cause weight loss and decreased appetite. Don't drive or do anything requiring concentration until you know how Defutin 20mg Capsule affects you. Talk to your doctor if you notice sudden mood changes or develop suicidal thoughts. Inform your doctor if you experience difficulty having an orgasm or have decreased sex drive. The addiction/dependence potential of Defutin 20mg Capsule is very less. Do not stop taking medication suddenly without doctor consultation as that may lead to agitation, anxiety, and dysphoria.
Medicines with the same active ingredient (Fluoxetine (20mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Defutin 20 |
|---|---|---|---|
| Flutop 20 mg CapsuleCRESCENT FORUMULATIONS PVT LTD | capsule · 10`S | ₹41 | same price |
| Prodep 20 mg CapsuleSUN PHARMA | capsule · 10`S | ₹41 | 1% more |
| Fludac 20 mg CapsuleCADILA PHARMA | capsule · 15`S | ₹61 | 52% more |

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The information on Defutin 20 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.