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03 Oct 2019 | 02:27 PM (IST)
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GNC Melatonin 3 mg Tablet



Introduction of GNC Tablet

GNC Melatonin 3 mg Tablet is a prescription medicine used in the treatment of insomnia and jet lag. It regulates the sleep cycle and helps the patient to fall asleep quickly.

GNC Melatonin 3 mg Tablet is taken by mouth with food. However, it is advisable to take it at a fixed time each day to maintain consistent level of medicine in the blood. You should never skip any doses and finish full course of treatment even if you feel better. It is important that this medication is not stopped suddenly without talking to doctor. However, take it as advised by doctor because it is not recommended for long term use. Consult with doctor before taking this medicine if you are suffering from any liver or kidney problems. You should avoid smoking and alcohol while using this medicine.

Some common side effects of this medicine includes headache and nausea. It even causes dizziness and sleepiness, so do not drive or do anything that requires mental focus until you know how this medicine affects you. It is important to note that this medicine should not be used for daily naps.

Uses of GNC Tablet

How to use GNC Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. GNC Melatonin 3 mg Tablet is to be taken with food.

How GNC Tablet works

GNC Melatonin 3 mg Tablet is a natural hormone which regulates the sleep-wake cycle and helps you fall asleep.

GNC Tablet related warnings

It is unsafe to consume alcohol with GNC Melatonin 3 mg Tablet Taking melatonin with alcohol may cause sleepiness and the effects may become even stronger.
Information regarding the use of GNC Melatonin 3 mg Tablet during pregnancy is not available. Please consult your doctor.
GNC Melatonin 3 mg Tablet is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.
GNC Melatonin 3 mg Tablet may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
There is limited information available on the use of GNC Melatonin 3 mg Tablet in patients with kidney disease. Please consult your doctor.
However, based on the limited information available it is advised that GNC Melatonin 3 mg Tablet should be used with caution in patients with kidney disease.
GNC Melatonin 3 mg Tablet should be used with caution in patients with liver disease. Dose adjustment of GNC Melatonin 3 mg Tablet may be needed. Please consult your doctor.
There is very limited experience on use of GNC Melatonin 3 mg Tablet in patients with underlying liver disease.

Alternate Brands

For informational purposes only. Consult a doctor before taking any medicines.
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Expert Advice

  • Take it with or without food or at least 2 hours before bedtime. 
  • It is the safest medication with no dependence, no side effects, or no drug tolerance. 
  • Some lifestyle habits for good sleep:
    • Avoid strenuous activity before bedtime.
    • Avoid caffeine products at night.
    • Avoid extreme temperature like too cold or too hot.
    • Prefer dim light at nighttime.
    • Try some relaxation therapy.
    • Prefer couch to watch tv or read a book rather than a bed.
  • It may affect the blood sugar level. Take caution while taking this medicine if you are suffering from diabetes.
  • It may cause dizziness. Don't drive or do anything requiring concentration until you know how it affects you. 
  • Smoking may make GNC Melatonin 3 mg Tablet less effective since it can increase the metabolism (breakdown) of it by the liver.
  • Avoid alcohol while taking this medicine as it may decrease the activity of drug. 
  • Inform your doctor if you are taking seizures medicine as GNC Melatonin 3 mg Tablet may increase the frequency of Seizures.
  • Inform your doctor if you are pregnant, planning pregnancy or breastfeeding. 
  • Do not take this medicine if you are allergic to GNC Melatonin 3 mg Tablet, suffering from liver or kidney, or if you have an intolerance to some sugars.  

Patient Concerns

Questions Related to GNC

I am suffering from insomnia
Dr. Aanchal Maheshwari
Take zzowin tablet 2 tablet at night
Ayurvedic is good for insomnia people.i have insomnia
Dr. Deepak Kumar Soni
Skin Specialist ?one capsules morning & evening after taking food , use at least 1-2 months
Do you have any questions related to GNC Melatonin 3 mg Tablet?

User Feedback


Q. What are the advantages of GNC over other sleep agents?

The advantages of GNC over other sleep agents include that this medicine does not make the patient develop tolerance (after sometime of use of GNC, it is no longer effective at same dose). Unlike other similar hypnotic drugs, GNC does not cause unwanted effects such as hangover and physical dependence.

Q. What are the natural ways to treat insomnia?

There are several natural ways which may help you treat your insomnia. These may include avoiding caffeine and nicotine, especially late in the day. While daily exercise is beneficial to sleep, avoid exercising four hours before bedtime. Avoiding large meals in the evening and avoiding taking naps can also help treat insomnia. You can try going to sleep and waking up at the same time each day. Try to maintain a comfortable temperature in your bedroom and make the bedroom as dark as possible. Setting aside a time to relax before bed and using relaxation techniques can also prove effective.

Q. Does GNC cause weight gain?

Yes, it may cause weight gain, but it is uncommon. Consult your doctor if you are concerned about putting on weight after taking GNC.

Q. Can I take GNC every night?

Yes, you can take it every night but consult your doctor for the duration of treatment. If you are taking it for jet lag, you will be suggested to take a minimum effective dose for 5 days only. In other cases of insomnia, it can be taken for a little longer, for about 3 months.

Q. Does GNC affect blood pressure?

Yes, GNC may cause an increase in blood pressure though it is an uncommon side effect. Therefore, if you are hypertensive, keep a watch on your blood pressure during treatment with GNC. Consult your doctor as soon as you notice a change in blood pressure.

Q. Can I take GNC twice a day?

Usually GNC is taken once a day, before going to bed. Take it exactly as prescribed by your doctor. GNC is a natural hormone produced by the body which peaks to its highest levels at night.

Q. Can GNC cause palpitations?

Yes, GNC can cause palpitations but only rarely. If you have any concerns regarding palpitations, consult your doctor.

Q. Can GNC cause withdrawal symptoms?

No, unlike other medicines used to help people fall asleep, GNC does not cause withdrawal symptoms.

Q. Can GNC cause abnormal dreams? If yes, then why does it happen?

Abnormal dreams is an uncommon side effect of GNC. The reason for abnormal dreams is not known, but GNC increases duration of rapid eye movement (REM) sleep. This phase of sleep is usually associated with dreams. This increase in duration of REM could be the reason for abnormal dreams that occur while taking GNC.

Q. Can GNC be used for jet lag?

Yes, GNC tablets can be used for treatment of jet-lag in adults. The biological day and night rhythm can be disturbed by travelling to countries lying in different time zones. This is known as jet-lag. The symptoms and their severity vary from person to person, but are generally worse and last longer the more time zones are crossed. GNC tablets can help restore the normal day-and-night rhythm and reduce the symptoms.

Q. Can GNC wake you up?

Early morning awakening is a rare side effect of GNC. If this is persistent and is bothering you, consult your doctor.

Q. Can GNC make you tired the next day?

Yes, tiredness may occur, but it is an uncommon side effect of GNC. Tell your doctor if this side effect worries you.

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Disclaimer: 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover all possible side effects, drug interactions or warnings or alerts. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.
  1. Dennehy CE, Tsourounis CT. Dietary Supplements & Herbal Medications. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. pp. 1123-25.
  2. Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 857-58.
  3. Melatonin. Barcarena, Portugal: Iberfar - Indústria Farmacêutica S.A; 2018. [Accessed 25 Mar. 2019] (online) Available from:External Link
  4. Melatoin. Dublin 2, Republic of Ireland: Flynn Pharma Ltd; 2007 [revised 31 May 2018]. [Accessed 25 Mar 2019] (online) Available from:External Link
  5. Central Drugs Standard Control Organisation (CDSCO). [Accessed 25 Mar. 2019] (online) Available from:External Link
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Plot No. 55, Sector -37, Udyog Vihar , Phase IV, Gurgaon - 122001, Haryana
MRP2149  17% OFF
120 tablets in 1 bottle


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