Mestinon is a brand name for the medication pyridostigmine bromide. Here is a briefing about Mestinon (pyridostigmine):

Drug Classification

Mestinon is a cholinesterase inhibitor and belongs to the class of medications known as anticholinesterases.


Mestinon is primarily used to treat symptoms associated with myasthenia gravis, a neuromuscular disorder characterized by muscle weakness and fatigue.

Mechanism of Action

Mestinon works by inhibiting the breakdown of acetylcholine, a neurotransmitter responsible for transmitting signals between nerve cells and muscles. By increasing the concentration of acetylcholine, Mestinon improves neuromuscular communication and enhances muscle strength and function.

Conditions Treated

Mestinon is primarily prescribed for the management of myasthenia gravis, but it may also be used in the treatment of other conditions, such as Lambert-Eaton syndrome and postoperative urinary retention.

Dosage and Administration

The specific dosage and frequency of Mestinon depend on the individual’s condition, response to treatment, and the healthcare professional’s recommendation. It is important to follow the prescribed instructions carefully.

Precautions and Contraindications

Mestinon should be used with caution in individuals with certain medical conditions, such as asthma, epilepsy, bradycardia (slow heart rate), gastrointestinal obstruction, and urinary tract obstruction. It is important to inform your healthcare provider about your medical history and any medications you are taking to ensure their safe use.

Side Effects

Common side effects of Mestinon may include gastrointestinal symptoms (such as nausea, vomiting, and diarrhea), increased salivation, sweating, blurred vision, muscle cramps, and increased urination. These side effects are usually mild and transient. If you experience severe or persistent side effects, it is important to contact your healthcare provider.


Mestinon may interact with other medications, including anticholinergic drugs, muscle relaxants, and certain antibiotics. It is important to inform your healthcare provider about all medications you are taking to avoid potential interactions.

Duration of Treatment

The duration of Mestinon treatment is typically determined by the healthcare professional based on the individual’s condition. It may be prescribed for long-term use to manage symptoms of myasthenia gravis.

Where can I find Mestinon for sale?

Mestinon, a medication used to treat myasthenia gravis, is available for sale with a prescription. You can purchase it from local pharmacies or reputable online pharmacies that require a prescription. Specialty pharmacies may also carry Mestinon. Remember to consult with your healthcare professional before buying any medication. They can provide a proper diagnosis, prescribe the right treatment, and guide you on where to find Mestinon for sale.


Mestinon should be stored according to the instructions provided with the medication. In general, it should be stored at room temperature, away from moisture and heat.

WARNING: This briefing provides general information about Mestinon (pyridostigmine) and is not a substitute for professional medical advice. It is essential to consult with a healthcare professional for personalized advice and to address any specific concerns you may have about Mestinon or its usage.