Europe — EMA
Melatonin Agb Pharma
GNH USA supplies Melatonin Agb Pharma (Melatonin), a hormone supplement for sleep‑wake rhythm disorders and jet lag. Request a quote for global supply.
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What is Melatonin?
Melatonin, the active ingredient in Melatonin Agb Pharma, is a hormone presented as an oral dosage form for oral use. It helps regulate the sleep‑wake cycle and is commonly used to address disturbances in circadian rhythm. The product is manufactured according to EU pharmaceutical standards and is intended for adult patients experiencing sleep‑related issues.
GNH USA supplies Melatonin Agb Pharma as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.
What is Melatonin used for?
Melatonin is a naturally occurring hormone that regulates the circadian rhythm and is used to manage sleep‑wake disorders. - Jet lag: helps adjust the internal clock after rapid time‑zone travel, facilitating sleep onset at the new local time. - Shift work disorder: supports alignment of sleep patterns with irregular work schedules. - Delayed sleep phase syndrome: promotes earlier sleep onset in individuals with a significantly delayed bedtime. - Primary insomnia in adults: assists in reducing sleep latency and improving overall sleep quality.
What are the side effects of Melatonin?
Adverse reactions reported with oral melatonin are generally mild and transient.
Common Side Effects: - Drowsiness - Headache - Dizziness - Nausea - Vivid dreams - Mild gastrointestinal discomfort
Serious or Rare Side Effects: - Allergic reactions (rash, swelling, itching) - Mood alterations such as depression or agitation - Hormonal imbalance leading to menstrual irregularities (rare)
What precautions apply to Melatonin?
Melatonin should be used with consideration of individual health status and concurrent medications. - Pregnancy: consult a healthcare provider before use. - Breastfeeding: discuss potential risks with a physician. - Elderly patients: start with the lowest effective dose and monitor response. - Concomitant use with sedatives: monitor for excessive sleepiness. - Storage: Store below 25°C: keep in the original container, protect from moisture.
What does Melatonin interact with?
Melatonin may interact with several drug classes; awareness of the interaction level is important.
Major Interactions (Avoid): - Anticoagulants: may increase bleeding risk. - Immunosuppressants (e.g., cyclosporine): may reduce their efficacy. - Monoamine oxidase inhibitors: risk of hypertensive crisis.
Moderate Interactions (Monitor Closely): - CNS depressants (benzodiazepines, alcohol): may enhance sedative effect. - Caffeine: may counteract melatonin's sleep‑inducing action. - Hormonal contraceptives: may alter melatonin metabolism and efficacy.



