Indications
Melafit is used for numerous conditions but is showing the most promise in the short-term regulation of sleep patterns, including jet lag. Insomnia : Melafit helps to induce sleep in people with-
Disrupted circadian rhythms (such as those suffering from jet lag or poor vision or those who work the night shift)
... Read more Melafit is used for numerous conditions but is showing the most promise in the short-term regulation of sleep patterns, including jet lag. Insomnia : Melafit helps to induce sleep in people with-
Disrupted circadian rhythms (such as those suffering from jet lag or poor vision or those who work the night shift)
Low Melafit levels (such as some elderly and individuals with schizophrenia)
Children with learning disabilities who suffer from insomnia.
Osteoporosis : Melafit stimulates cells called osteoblasts that promote bone growth. In Menopause : Melafit helps peri- or postmenopausal women to regulate sleep patterns. Eating disorders : Melafit levels may play a role in the symptoms of anorexia. Attention Deficit Hyperactivity Disorder (ADHD) : it may be effective in managing sleep disturbances in children with this condition. And Sarcoidosis
Pharmacology
After administration, melatonin binds with its receptors. Two types of melatonin receptor subtypes - MT1 & MT2 have been identified in humans. Melatonin receptors are found in the brain and some peripheral organs. The MT1 subtype is present in the pars tuberalis of the pituitary gland and the suprachiasmatic nuclei of the hypothalamus. The MT2 subtype is mainly present in the retina. Increased level of Melatonin initiates neural & endocrine signals to optimize the levels of neurotransmitters e.g. increased serotonin, increased GABA & decreased dopamine, which induces & sustains sleep, as well as, maintains the body's circadian rhythm.
Dosage and administration
Adult: Insomnia: 3-6 mg one hour before bedtime Jet lag:
0.50 to 5 mg one hour prior to bedtime at final destination or, 1 to 5 mg 1 hour before bedtime for 2 days prior to departure and for 2 to 3 days upon arrival at final destination.
Eastbound travel- Take a preflight early evening treatment followed by treatment at bedtime for 4 days after arrival.
Westbound travel- Take for 4 days at bedtime when in the new time zone.
Sarcoidosis: 20 mg per day for 4 to 12 months. Depression: 0.125 mg twice in the late afternoon, each dose 4 hours apart. Difficulty falling asleep: 5 mg 3 to 4 hours before an imposed sleep period over a 4-weeks period. Children (6 months to 14 years of age) : For sleep disorders 0.30 mg/day
Interactions
Antidepressant Medications : Melafit reduces the antidepressant effects of desipramine and fluoxetine. In addition, fluoxetine leads to measurable depletion of Melafit in people. Antipsychotic Medications : People with schizophrenia and tardive dyskinesia taking antipsychotic medications with Melafit has significantly reduced mouth movements compared to those who did not take the supplements. Benzodiazepines : The combination of Melafit and triazolam improves sleep quality. In addition, there have been a few reports suggesting that Melafit supplements may help individuals stop using long-term benzodiazepine therapy. Blood Pressure Medications : Melafit may reduce the effectiveness of blood pressure medications like methoxamine and clonidine. In addition, calcium channel blockers (such as nifedipine, verapamil, diltiazem, amlodipine, nimodipine, felodipine, nisoldipine, and bepridil) may decrease Melafit levels. The use of beta-blockers (propranolol, acebutolol, atenolol, labetalol, metoprolol, pindolol, nadolol, sotalol, and timolol) may reduce Melafit production in the body. Blood-Thinning Medications, Anticoagulants : Melafit may increase the risk of bleeding from anticoagulant medications such as warfarin. Interleukin-2 : In one study of 80 cancer patients, the use of Melafit in conjunction with interleukin-2 led to more tumor regression and better survival rates than treatment with interleukin-2 alone. Nonsteroidal Anti-inflammatory Drugs (NSAIDs) : NSAIDs such as ibuprofen may reduce the levels of Melafit in the blood. Steroids and Immunosuppressant Medications : People should not take Melafit with corticosteroids or other medications used to suppress the immune system because the supplement may cause them to be ineffective. Tamoxifen : Preliminary research suggests that the combination of tamoxifen (a chemotherapy drug) and Melafit may benefit certain patients with breast and other cancers. Other Substances : Caffeine, tobacco, and alcohol can all diminish levels of Melafit in the body while cocaine and amphetamines may increase Melafit production.
Contraindications
Melatonin should not be used by patients who have autoimmune diseases.
Side effects
Possible adverse effects include headache and depression. Drowsiness may be experienced within 30 minutes after taking Melafit and may persist for 1 hour and thus may affect driving skills.
Pregnancy and lactation
Information regarding safety and efficacy in pregnancy and lactation is not available.
Precautions and warnings
Caffeine and fluvoxamine may increase the effects of Melafit, while Melafit may decrease the antihypertensive effect of nifedipine.
Overdose
There is little or no evidence of any major toxicities with Melafit,even at high doses.
Storage
Store below 30°C. Keep away from light. Keep all the medicine out of reach of children.
Similar brands of Melatonin
| # | Brand | Company | Form | Strength | Price |
|---|---|---|---|---|---|
| 1 | Melonin | Eskayef Pharmaceuticals Ltd. | Dispersible Tablet | 3 mg | ৳ 3.00per unit |
| 2 | Melato | Beximco Pharmaceuticals Ltd. | Tablet | 3 mg | ৳ 3.00per unit |
| 3 | Filfresh | Square Pharmaceuticals PLC | Tablet | 3 mg | ৳ 3.01per unit |
Common questions
What is Melafit used for?
Melafit is used for numerous conditions but is showing the most promise in the short-term regulation of sleep patterns, including jet lag. Insomnia : Melafit helps to induce sleep in people with- Disrupted circadian rhythms (such as those suffering from jet lag or poor vision or those who work the night shift) ...
What is the generic name of Melafit?
Melafit contains Melatonin, which belongs to the group: Hormone preparations for other uses, Oral nutritional preparations.
Who makes Melafit?
Melafit is marketed in Bangladesh by Beacon Pharmaceuticals PLC.
How much does Melafit 3 mg cost?
The listed price is ৳ 3.00 per unit and ৳ 30.00 per strip. Prices can change, so check with your pharmacy.
How is Melafit taken?
50 to 5 mg one hour prior to bedtime at final destination or, 1 to 5 mg 1 hour before bedtime for 2 days prior to departure and for 2 to 3 days upon arrival at final destination. Eastbound travel- Take a preflight early evening treatment followed by treatment at bedtime for 4 days after arrival. Always follow your doctor's instructions.
What are the side effects of Melafit?
Possible adverse effects include headache and depression. Drowsiness may be experienced within 30 minutes after taking Melafit and may persist for 1 hour and thus may affect driving skills.
Is Melafit safe in pregnancy?
Information regarding safety and efficacy in pregnancy and lactation is not available. Ask your doctor before using it while pregnant or breastfeeding.
This page is general information and is not medical advice. It does not replace a registered doctor, and it is not a prescription or a recommendation to use any medicine or test. Prices are listed prices and may change. Always follow the advice of your doctor or pharmacist.