Fenat200 ml
Syrup
Medicine overview
Indications of Fenat 200 ml
Theropeutic Class
Cromoglycate & related drugs
Pharmacology
Fenat 200 ml is a potent anti-allergic substance possessing a powerful and sustained non-competitive histamine (H1) receptor blocking property.
It inhibits the release of mediators (e.
g histamine, leukotrienes and prostaglandins) from cells responsible for type-(I) allergic reactions.
Fenat 200 ml also stabilizes mast cells, decreases chemotaxis, activation of degranulation of eosinophils.
Also, it stabilizes mast cells & basophils and inhibits PAF (platelet activating factor) and is effective in preventing asthmatic attacks.
Dosage & Administration of Fenat 200 ml
| Condition | Dosage | Notes |
|---|---|---|
| Adults | 1 mg twice daily with food | If necessary the dose may be increased to 2 mg twice daily in severe cases |
| Children above 2 years | 1 mg twice daily with food | Patients known to be easily sedated should begin treatment with 0.5 to 1 mg at night for the first few days or as directed by the physician |
| Use in elderly | Same as adult dose or as advised by the physician |
Interaction of Fenat 200 ml
A reversible fall in the platelet count has been observed in a few patients receiving Ketotifen concomitantly with oral antidiabetics and it has been suggested that this combination should therefore be avoided. Since Ketotifen has the properties of the antihistamines, it may potentiate the effects of other CNS depressant drugs such as alcohol, antihistamines, hypnotics and sedatives.
Contraindications
A reversible fall in the platelet count has been observed in a few patients receiving Ketotifen concomitantly with oral antidiabetic agent and it has been suggested that this combination should therefore be avoided.
Side Effects of Fenat 200 ml
Drowsiness and in isolated cases, dry mouth and slight dizziness may occur at the beginning of treatment, but usually disappear spontaneously after a few days.
Pregnancy & Lactation
Although there is no evidence of any teratogenic effect, Ketotifen in pregnancy and lactation is not recommended.
Precautions & Warnings
Fenat 200 ml is important to continue the previous treatment for a minimum of two weeks after starting Ketotifen to avoid the possibility of exacerbation of asthma. This applies specially to systemic corticosteroids and ACTH because of the possible existence of adrenocortical insufficiency in steroid dependent patient. If intercurrent infection occurs, Ketotifen treatment must be supplemented by specific antimicrobial therapy. During the first day of treatment with Ketotifen, reactions may be impaired and patients should be warned not to take charge of vehicle or machinery until the effect of Ketotifen treatment on the individual is known. Patient should be advised to avoid alcoholic drinks. Ketotifen may potentiate the effects of sedatives, hypnotic, antihistamines and alcohol.
Overdose Effects of Fenat 200 ml
Symptoms: Drowsiness, confusion, dyspnoea, bradycardia or tachycardia, disorientation, convulsions, severe hypotension, reversible coma.Management: Supportive and symptomatic.
Storage Conditions
Keep below 30°C temperature, away from light & moisture. Keep out of the reach of children.
Frequently Asked Questions
What is Fenat 200 ml used for?
Ketotifen Fumarate is indicated in the prophylactic treatment of bronchial asthma, symptomatic treatment of allergic conditions including rhinitis and conjunctivitis.
What is the dosage of Fenat 200 ml?
Adults: 1 mg twice daily with food. If necessary the dose may be increased to 2 mg twice daily in severe cases. Children above 2 years: 1 mg twice daily with food. Patients known to be easily sedated should begin treatment with 0.5 to 1 mg at night for the first few days or as directed by the physician. Use in elderly: Same as adult dose or as advised by the physician.
What are the side effects of Fenat 200 ml?
Drowsiness and in isolated cases, dry mouth and slight dizziness may occur at the beginning of treatment, but usually disappear spontaneously after a few days.
Who should not take Fenat 200 ml?
A reversible fall in the platelet count has been observed in a few patients receiving Ketotifen concomitantly with oral antidiabetic agent and it has been suggested that this combination should therefore be avoided.
What precautions should be taken with Fenat 200 ml?
Ketotifen Fumarate is important to continue the previous treatment for a minimum of two weeks after starting Ketotifen to avoid the possibility of exacerbation of asthma. This applies specially to systemic corticosteroids and ACTH because of the possible existence of adrenocortical insufficiency in steroid dependent patient. If intercurrent infection occurs, Ketotifen treatment must be supplemente…
Is Fenat 200 ml safe during pregnancy and breastfeeding?
Although there is no evidence of any teratogenic effect, Ketotifen in pregnancy and lactation is not recommended.
The information provided is accurate to our best practices, but it does not replace professional medical advice. We cannot guarantee its completeness or accuracy. The absence of specific information about a drug should not be seen as an endorsement. We are not responsible for any consequences resulting from this information, so consult a healthcare professional for any concerns or questions.