Seren

Fluoxetine is indicated for the treatment of-

• depressive illness
• bulimia nervosa
• obsessive compulsive disorder.

Fluoxetine has been shown to selectively inhibit the reuptake of serotonin at the presynaptic neuronal membrane which causes increased synaptic concentration of serotonin in the CNS. This result in numerous functional changes associated with enhanced serotonergic neurotransmission. Fluoxetine appears to have no effect on the reuptake of norepinephrine and dopamine and does not exhibit anticholinergic, antihistaminic or α1 adrenergic blocking activity at usual therapeutic doses.

• MAO inhibitors: Sometimes serious fatal reactions have been reported with concomitant use.
• Antidepressants: There have been greater than two fold increases of previously stable plasma levels of other antidepressants.
• Lithium: There have been reports of increased or decreased lithium levels when used concomitantly with Fluoxetine.
• Antipsychotics: Elevation of blood levels of haloperidol and clozapine has been observed in patients receiving concomitant Fluoxetine.
• Anticonvulsants: Patients on stable dose of phenytoin and carbamazepine have developed elevated plasma anticonvulsant concentrations and clinical anticonvulsant toxicity following initiation of concomitant fluoxetine treatment.
• CNS active drugs: Caution is advised if concomitant administration of Fluoxetine is required.

Gastrointestinal: Nausea, vomiting, dyspepsia, dry mouth, and diarrhoea.

Neurological: Anxiety, nervousness, insomnia/ drowsiness and fatigue.

Others: Excessive sweating, pruritus, skin rashes associated with liver, kidney and lung involvement. It has therefore been advised that Fluoxetine therapy should be discontinued in any patient who develops a skin rash.

In animal studies, no teratogenicity or harmful effect was found. Because animal reproductive studies are not always predictive of human responses, Fluoxetine should be used in pregnancy only if clearly needed. As Fluoxetine is excreted in human milk, caution should be exercised when Fluoxetine is administered to nursing women.

As Fluoxetine undergoes hepatic metabolism and renal excretion, it should be used with caution and in reduced doses in patients with impaired hepatic or renal function. Because of its epileptogenic effect, it should be used with caution in patients with epilepsy or a history of such disorders. Fluoxetine may alter glycaemic control and therefore caution is also warranted in diabetic subjects. Depressed patients with suicidal tendencies should be carefully supervised during treatment. Fluoxetine is not usually considered a suitable form of therapy for the depressive component of bipolar (manic depressive) illness as mania may be precipitated.

Phenothiazine related drugs

Protect from light & moisture. Keep in cool & dry place. Store below 30°C. Keep all the medicines out of the reach of children.