What Is Melatonina LEK‑AM 5 mg?
Melatonina LEK‑AM is a synthetic form of melatonin, a natural hormone produced by the pineal gland that regulates sleep and wake cycles . It’s available over the counter in Poland in packs of 30 or 60 tablets.
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Indications for Use
Used to support treatment of:
Jet lag (time zone shifts)
Shift work sleep disorders
Circadian rhythm disturbances, including in visually impaired individuals
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Recommended Dosage
Jet lag: 2–3 mg once nightly after dark, beginning on first travel day and continuing for 2–3 nights post-arrival
Shift‑work sleep disruption: 1–5 mg once daily, taken ~1 hour before bedtime
Blind individuals with delayed rhythms: 0.5–5 mg daily around 21:00–22:00
Long‑term use: same dosing applies; effects may take up to 2 weeks to establish
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How It Works
Melatonin helps adjust the body’s internal clock by signalling evening onset and promoting sleep onset and quality.
Steady dosing realigns circadian rhythms for travelers or shift workers.
Improved sleep often results gradually, typically after about two weeks of use.
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Safety, Contraindications & Interactions
Not suitable during pregnancy, breastfeeding, or after alcohol consumption .
Avoid if allergic to melatonin or any tablet excipients (cellulose, croscarmellose sodium, magnesium stearate, silica) .
Consult a doctor if you have liver or kidney impairments, depression, epilepsy, immune or hormonal disorders .
Take care when using with drugs such as fluvoxamine, citalopram, omeprazole, estrogens, imipramine or benzodiazepines as they may alter melatonin metabolism and effect .
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Possible Side Effects
Common side effects may include: fatigue, headache, mild sedation, decreased body temperature, or mild disorientation. Rare reactions: increased seizure frequency in predisposed children, tachycardia, skin rash, itching, gynecomastia .
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User Experiences
Some users report vivid or intense dreams—including nightmares—especially at higher doses or under stress .
Others say small doses (1 mg) work better with fewer side effects; higher doses (5 mg) can help occasional sleep but may feel excessive or cause grogginess next day .
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Why Consider Melatonina LEK‑AM?
Non-habit forming, unlike stronger sleep medications
Validated dosages of 5 mg per tablet make it simple to adjust
Affordable and widely available OTC in Europe
Suitable for travel, shift work, or mild, short-term circadian disruptions
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Summary
Melatonina LEK‑AM 5 mg tablets offer a gentle and effective way to support sleep and reset circadian rhythms, especially when facing jet lag or irregular sleep schedules. Follow dosage guidelines, avoid use during pregnancy or alcohol intake, and expect gradual benefits over days to weeks
