Mestinon is a brand medication that contains Pyridostigmine, which belongs to a class of medications known as acetylcholinesterase inhibitors. It works by slowing down the breakdown of the neurotransmitter acetylcholine, in order to boost the level of acetylcholine in the body to increase muscle functionality. It is used to treat myasthenia gravis.
Mestinon is available as tablets. It can be taken with or without food. They should not be broken, crushed or chewed.
For Myasthenia gravis,
Adult and elderly
Take 30-120mg in five to six doses per day. The maximum daily dose is 1.2g.
Children below 12 years of age
Take 30-360mg in divided doses. For children below 6 years of age, start from 30mg daily. For children 6-12 years of age, start from 60 mg daily.
Common side effects of Mestinon include stomach discomfort, diarrhoea, excessive sweating, muscle pain, twitching and confusion.
Common dosing schedule:
Mestinon can be taken in divided doses, with or without food.
This schedule is for reference only, adjustments may be made according to individual needs.
Some common medications Mestinon may interact with:
Please notify your doctor or pharmacist if you are taking the above medication, dosage adjustments might be needed.
In Hong Kong, Mestinon is a prescription only medicine, and requires a prescription from a doctor to be purchased in a pharmacy. It can also be obtained from doctors. To find a pharmacy near you, refer to the list of pharmacies (“Authorized Sellers of Poisons”) from the Hong Kong Department of Health.
For more information about drug names and ingredients, you can visit Hong Kong’s Drug Office at https://www.drugoffice.gov.hk
Need more information?
For detailed information about the use of Mestinon in children, pregnancy and breastfeeding, and for questions about drug interactions, please check with your pharmacist or doctor.
Disclaimer: our goal is to provide you with the most relevant drug information and common dosage for Hong Kong. This information does not constitute medical advice. For specific treatment recommendations and advice, always discuss with your doctor or pharmacist, and follow the instructions included with your specific medicine.
Healthy Matters is Hong Kong’s leading health resource. Our mission is to help you make better health decisions and take control of your health.
Our team of experts is committed to producing reliable health content that is accurate, engaging and relevant, to cover your health & wellness journey from prevention to treatment.
Whether you are looking for trusted information on health conditions, wellbeing or looking for the right doctor or service in Hong Kong, we’re here to help!
Your health matters. Begin your health journey with Healthy Matters today!