Skip to content

Fluoxetine

Fluoxetine, widely recognised under the originator brand Prozac, is a selective serotonin reuptake inhibitor designed for the clinical management of various mental health concerns. This listing features Fludac, the available formulation for those seeking support for depression, obsessive-compulsive disorder, and related mood disorders.

Fludac

Major Depressive Disorder

20mg

Fludac is fluoxetine 20mg hard capsules, used in the management of major depression, obsessive-compulsive disorder and bulimia nervosa. An SSRI.

From$0.61/ tabletView

Key points

  • Also used to treat bulimia nervosa alongside its role in depression and obsessive-compulsive disorder.
  • Increases serotonin available between nerve cells by blocking its reabsorption, which supports mood and reduces compulsive behaviour.
  • A history of seizures should be reviewed beforehand, and combining it with alcohol may alter its effects.

What is Fluoxetine?

Belonging to the class of medications known as selective serotonin reuptake inhibitors, this compound acts as an antidepressant. It functions by modifying chemical communications in the brain to address long-term low mood or obsessive habits.

The existence of multiple brands and formulations allows for flexibility in treatment. While the originator is well-established, subsequent generic versions provide similar active components for managing these specific health conditions.

What Fluoxetine is used for

This medication is often used for the treatment of Depression. It is also applied in managing Obsessive-compulsive Disorder and Bulimia Nervosa. Clinical plans frequently utilise this compound to stabilise neurotransmitter activity over longer periods of time to achieve therapeutic goals.

How does Fluoxetine work?

Neurons in the brain release serotonin, a chemical messenger, to relay signals. Fluoxetine functions by preventing the reabsorption of this chemical back into the nerve cells. By increasing the availability of serotonin in the spaces between neurons, it supports improved mood and reduced compulsive behaviour.

Fluoxetine brands and forms

While Prozac remains the most recognisable original brand, other preparations such as Oxactin are also available. These medications belong to the broader group of Antidepressants. The primary formulation provided in our listings is the hard capsule, which is designed for consistent and accurate administration.

Safety overview for Fluoxetine

What to check before using this medicine

Review all pre-existing medical conditions with a practitioner, especially those related to liver or kidney function and history of seizures. Disclose all other current medications to avoid potential compounding effects.

Possible reactions and tolerability

Common responses can include nausea, changes in sleep patterns, or dry mouth. These often occur as the body adjusts to the medication. If physical or emotional reactions persist, monitoring is recommended to ensure the treatment remains suitable.

Interactions and health factors

Alcohol may alter the effects of this medication and should be discussed with a provider. Other substances that affect serotonin levels may also require dosage adjustments or avoidance while using this therapy.

Product labelling and verified clinical sources remain the correct references for specific contraindications, interactions and reactions.

Further reading

What is fluoxetine used for?

Fluoxetine is used to treat depression, obsessive-compulsive disorder and bulimia nervosa.

How does fluoxetine work?

Fluoxetine works by preventing the reabsorption of serotonin back into nerve cells, increasing the serotonin available between neurons.

How long does fluoxetine take to work?

Fluoxetine usually takes 2 to 4 weeks to show its full effect.

What are the side effects of fluoxetine?

Common reactions can include nausea, headache, insomnia, fatigue, diarrhoea, changes in sleep patterns or dry mouth. More serious reactions such as serotonin syndrome, anaphylaxis or suicidal ideation need immediate medical attention, so speak to a doctor or pharmacist if anything worries you.

Can fluoxetine be taken with alcohol?

Alcohol may alter the effects of this medication and should be discussed with a provider. Other substances that affect serotonin levels may also require dosage adjustments or avoidance.

Who should not take fluoxetine, and who needs extra caution?

Fluoxetine should not be used by anyone with a hypersensitivity to fluoxetine or who is taking monoamine oxidase inhibitors or pimozide. A history of seizures and liver or kidney problems should be reviewed with a practitioner beforehand.

Which fluoxetine products does Yasabai sell?

Products containing fluoxetine include Fludac. Compare forms, strengths and packs in the listings above.

What are other names for fluoxetine?

Besides the products listed here, fluoxetine is sold under brand names such as Prozac and Oxactin. Names differ from country to country, so the active ingredient is the surest way to compare.

Can I buy fluoxetine over the counter in Thailand?

Yes. In Thailand fluoxetine is sold by pharmacists without a prescription, and Yasabai does not ask for one either. We are an online store, not a dispensing pharmacy; we arrange your order and delivery on your behalf.

Ordering without a prescription →

Can I order fluoxetine online in Thailand?

Yes. Our pharmacy partners ship from India to Thailand and across Asia in discreet packaging. Standard Airmail takes up to 3 weeks; Express Tracked Courier takes up to 1 week.

How ordering works →

Related articles

Antidepressants When You Live Abroad: The Part Nobody Plans For

The prescription that renewed itself for years does not renew when you move, and people usually discover this at the worst possible moment. Why running out abruptly is the real hazard, how withdrawal gets mistaken for relapse, and what to carry so a new doctor can pick up where the last one left off.

Read guide