Uses of Melatonin

Melatonin is used for the treatment of jetlag (temporary sleep problem that can affect those who travel quickly across multiple time zones) in adults and sleep onset insomnia in children and adolescents aged 6-17 years suffering from attention-deficit hyperactivity disorder (ADHD) where other sleep routine measures have not been sufficient. 

Therapeutic Category

Melatonin: Hormones

How Melatonin works

Melatonin is a hormone that helps to restore the normal day-and-night rhythm by synchronizing the body’s biological day-and-night rhythm as disturbances in biological rhythm may cause sleep disturbances, daytime tiredness, fatigue, mild mental impairment, irritability and other symptoms. Thus it helps to restore the normal day-and-night rhythm and reduce the symptoms of jetlag

Common side effects of Melatonin

• headache
• sleepiness

When to consult your doctor

Consult your doctor:

• In case of accidental overdosage
• If you experience signs of allergic reactions (signs include swelling of deeper layers of skin (angioedema), itching, swelling of the mouth and tongue (oedema) causing difficulty to breath)

Health Tips for Melatonin

• Before starting melatonin supplementation, especially if you have any underlying health conditions or are taking other medications, consult your healthcare provider. They can help you determine if melatonin is appropriate for you and suggest the right dosage
• When beginning melatonin supplementation, start with a low dose (typically 0.5 to 1 mg) and gradually increase if needed. Taking a high dose can disrupt your natural sleep-wake cycle or lead to side effects of melatonin
• It is advised to take it about 30 minutes to an hour before bedtime to avail the uses of melatonin. Consult your doctor to determine the best timing for your specific situation
• Take melatonin at the same time each night to help regulate your sleep schedule
• Melatonin works best in conjunction with good sleep hygiene practices. Create a comfortable and calming sleep environment by keeping the bedroom dark, quiet, and cool
• Exposure to blue light from electronic devices (phones, tablets, computers, TVs) close to bedtime can suppress melatonin production. Consider limiting screen time before sleep
• Avoid caffeine and heavy meals close to bedtime, as they can interfere with melatonin's effectiveness
• Some foods naturally contain melatonin, such as cherries, grapes, and tomatoes. Including these in your diet may support your body's natural melatonin production
• Melatonin can cause drowsiness, so avoid activities that require alertness, such as driving, immediately after taking it
• While alcohol might make you feel drowsy initially, it can disrupt sleep patterns and reduce the effectiveness of melatonin
• Pregnant or breastfeeding women, children, and older adults should use melatonin under the guidance of a healthcare provider