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F 20 Tablet
Prescription Required
Product introduction
F 20 Tablet is a type of antidepressant belonging to the selective serotonin reuptake inhibitor (SSRI) group of medicines. It is widely prescribed to treat depression and other mental health conditions like panic disorder and obsessive-compulsive disorder.
F 20 Tablet helps many people to recover from depression by improving their mood and relieving anxiety and tension. It is also used to treat bulimia nervosa (an eating disorder), where it reduces binge-eating and purging (vomiting).
The dose and how often you need it will be decided by your doctor so that you get the right amount to control your symptoms. Your doctor may start you on a lower dose and increase it gradually. Do not change the dose or stop taking it without talking to your doctor, even if you feel well. Doing so may make your condition worse or you may suffer from unpleasant withdrawal symptoms (anxiety, restlessness, palpitations, dizziness, sleep disturbances, etc).
To get the most benefit, take this medicine regularly at the same time each day. It may take a few weeks before you start feeling better. Let your doctor know if you do not see any improvement even after 4 weeks. Some common side effects of F 20 Tablet include nausea, indigestion, dry mouth, fatigue, loss of appetite, increased sweating, sinusitis, insomnia (difficulty in sleeping), yawning, and abnormal dreams. Sexual side effects like decreased sexual drive delayed ejaculation, and erectile dysfunction may also be seen. Let your doctor know straight away if you develop any sudden worsening of mood or any thoughts about harming yourself.
Before taking this medicine, you should tell your doctor if you have epilepsy (seizure disorder or fits), diabetes, liver or kidney disease, heart problems, or glaucoma. These may affect your treatment. Pregnant or breastfeeding women should also consult their doctor before taking it. Some other medicines may affect the way it works, especially other antidepressants and medicines called MAO inhibitors. Please tell your doctor about all the medicines you are taking to make sure you are safe.
F 20 Tablet helps many people to recover from depression by improving their mood and relieving anxiety and tension. It is also used to treat bulimia nervosa (an eating disorder), where it reduces binge-eating and purging (vomiting).
The dose and how often you need it will be decided by your doctor so that you get the right amount to control your symptoms. Your doctor may start you on a lower dose and increase it gradually. Do not change the dose or stop taking it without talking to your doctor, even if you feel well. Doing so may make your condition worse or you may suffer from unpleasant withdrawal symptoms (anxiety, restlessness, palpitations, dizziness, sleep disturbances, etc).
To get the most benefit, take this medicine regularly at the same time each day. It may take a few weeks before you start feeling better. Let your doctor know if you do not see any improvement even after 4 weeks. Some common side effects of F 20 Tablet include nausea, indigestion, dry mouth, fatigue, loss of appetite, increased sweating, sinusitis, insomnia (difficulty in sleeping), yawning, and abnormal dreams. Sexual side effects like decreased sexual drive delayed ejaculation, and erectile dysfunction may also be seen. Let your doctor know straight away if you develop any sudden worsening of mood or any thoughts about harming yourself.
Before taking this medicine, you should tell your doctor if you have epilepsy (seizure disorder or fits), diabetes, liver or kidney disease, heart problems, or glaucoma. These may affect your treatment. Pregnant or breastfeeding women should also consult their doctor before taking it. Some other medicines may affect the way it works, especially other antidepressants and medicines called MAO inhibitors. Please tell your doctor about all the medicines you are taking to make sure you are safe.
Uses of F 20 Tablet
- Treatment of Depression
- Treatment of Panic disorder
- Treatment of Obsessive-compulsive disorder
Benefits of F 20 Tablet
In Treatment of Depression
F 20 Tablet works by increasing the level of a chemical called serotonin in the brain. This improves your mood, relieves anxiety, tension, and helps you sleep better. It has fewer side effects than older antidepressants. It usually takes 4-6 weeks for this medicine to work so you need to keep taking it even if you feel it is not working. Do not stop taking it, even if you feel better unless your doctor advises you to.
In Treatment of Panic disorder
F 20 Tablet can help relieve symptoms of many panic disorders including panic attacks. It can help you feel calmer and improve your ability to deal with problems. Do not stop taking it, even when you feel better, unless your doctor advises you to.
In Treatment of Obsessive-compulsive disorder
F 20 Tablet helps relieve symptoms of many anxiety disorders such as obsessive-compulsive disorder by increasing the level of a chemical called serotonin in your brain. It has fewer side effects than older antidepressants and is normally taken once a day. It helps you feel calm with a better ability to deal with problems. Keep taking the medicine until your doctor advises you to stop. Additionally, exercising and eating a healthy diet can also help improve your mood.
Side effects of F 20 Tablet
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of F 20
- Erectile dysfunction
- Indigestion
- Influenza like syndrome
- Loss of appetite
- Depression
- Low sexual desire
- Nausea
- Sore throat
- Sweating
- Tremors
- Weakness
- Yawning
- Abnormal dreams
- Delayed ejaculation
- Dryness in mouth
- Insomnia (difficulty in sleeping)
- Nervousness
- Sleepiness
- Sinus infection
How to use F 20 Tablet
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. F 20 Tablet may be taken with or without food, but it is better to take it at a fixed time.
How F 20 Tablet works
F 20 Tablet 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.
Safety advice
Alcohol
UNSAFE
It is unsafe to consume alcohol with F 20 Tablet.
Pregnancy
CONSULT YOUR DOCTOR
F 20 Tablet may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.
Breast feeding
CONSULT YOUR DOCTOR
F 20 Tablet is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.
Driving
UNSAFE
F 20 Tablet may cause side effects which could affect your ability to drive.
Kidney
SAFE IF PRESCRIBED
F 20 Tablet is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of F 20 Tablet may not be needed in these patients. Please consult your doctor.
Liver
CAUTION
F 20 Tablet should be used with caution in patients with liver disease. Dose adjustment of F 20 Tablet may be needed. Please consult your doctor.
What if you forget to take F 20 Tablet?
If you miss a dose of F 20 Tablet, 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.
All substitutes
For informational purposes only. Consult a doctor before taking any medicines.
No substitutes found for this medicine
Quick tips
- Take F 20 Tablet 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 F 20 Tablet 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 F 20 Tablet is very less.
- Do not stop taking medication suddenly without doctor consultation as that may lead to agitation, anxiety, and dysphoria.
Fact Box
Chemical Class
Trifluoromethylbenzenes Derivative
Habit Forming
No
Therapeutic Class
NEURO CNS
Action Class
Selective Seretonin Reuptake inhibitors (SSRIs)
Interaction with drugs
Taking F 20 with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Brand(s): Linolid, Linonex, Linosyn
Life-threatening
Brand(s): Trima, Rimarex, Morex
Life-threatening
Brand(s): Rasalect, Relgin, Rasipar
Life-threatening
Brand(s): Rebotin
Life-threatening
Patient concerns
User feedback
What are you using F 20 Tablet for?
Depression
100%
FAQs
Q. What is F 20 Tablet? What is it used for?
F 20 Tablet is an antidepressant drug and belongs to the class of selective serotonin re−uptake inhibitors (SSRIs). In adults, this medicine is used to treat major depressive episodes, eating disorder (bulimia nervosa) and obsessive-compulsive disorder (OCD). In children and adolescents aged eight years and above, it is used to treat moderate to severe major depressive disorder.
Q. Does F 20 Tablet cause sleepiness?
Somnolence (sleepiness) is a common side effect of F 20 Tablet. However, F 20 Tablet can also cause other sleep problems like insomnia (inability to sleep) and abnormal dreams. You must talk to your doctor if you experience sleep problems while taking F 20 Tablet.
Q. Does F 20 Tablet cause weight gain?
F 20 Tablet does not cause weight gain, rather it causes weight loss, which is a common side effect seen with its use. Weight loss is usually proportional to baseline body weight. Please consult your doctor if you experience a change in weight while taking F 20 Tablet.
Q. Does F 20 Tablet make you tired?
F 20 Tablet can make you feel tired. Fatigue (extreme tiredness) is a very common side effect of F 20 Tablet. Please consult your doctor if you experience excessive tiredness while taking it as the dose may need to be changed.
Q. Does F 20 Tablet cause nausea?
Nausea is a very common side effect of F 20 Tablet. Please consult your doctor if you experience excessive nausea while taking F 20 Tablet.
Q. How long can I take F 20 Tablet for?
You should take F 20 Tablet only for the duration advised by your doctor. You should not stop the medicine without consulting your doctor.
Q. Can I take F 20 Tablet with paracetamol?
F 20 Tablet can be taken with paracetamol. However, when taken together paracetamol can increase the antidepressant effect of F 20 Tablet. Talk to your doctor before taking the two medicines as there could be other effects of using the two medicines together.
Q. Can I take F 20 Tablet with birth control pills?
F 20 Tablet can be taken with birth control pills. No drug-drug interactions have been reported between the two. However, this does not mean that interactions cannot occur. Please consult your doctor before taking the two medicines together.
Q. Is F 20 Tablet addictive?
No, F 20 Tablet is not addictive in nature. No habit-forming potential has been seen with its use. Always follow your doctor's advice regarding the duration of its use.
Q. Is F 20 Tablet safe in pregnancy?
There have been some reports showing an increased risk of birth defects affecting the heart in babies when the mother took F 20 Tablet during the first few months of pregnancy. When taken during the last three months of pregnancy, it may increase the risk of a serious condition in babies, called persistent pulmonary hypertension of the newborn (PPHN). In this condition, the baby breathes faster and appears bluish. These symptoms usually begin during the first 24 hours after the baby is born. So, it is advisable not to use F 20 Tablet during pregnancy. If you are pregnant or planning to have a baby, ask your doctor for advice before taking this medicine.
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Disclaimer:
Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.References
- Stahl SM, editor. Fluoxetine. In: Stahl's Essential Pschopharmacology: Prescriber's Guide. 5th ed. New York, New York: Cambridge University Press; 2014. pp. 247-52.
- Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 563-70.
- Fluoxetine hydrochloride. Dublin, Ireland: Endo Ventures Limited; 2017 [revised 25 Jul. 2017]. [Accessed 25 Jan. 2019] (online) Available from:
- Drugs.com. Fluoxetine. [Accessed 25 Mar. 2019] (online) Available from:
- Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-S198. [Accessed 20 Mar. 2019] (online) Available from:
- Central Drugs Standard Control Organisation (CDSCO). [Accessed 25 Mar. 2019] (online) Available from:
Manufacturer
Name: Midas Healthcare Ltd
Address: Registered Office:, 103-104, Mahajan Tower, Plot No.7, LSC, Shreshtha Vihar, Delhi - 110092
Country of origin: India
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