Pyridostigmine 60mg

Category- Allopathy

About Pyridostigmine 60mg

Pyridostigmine 60 mg is a cholinesterase and is mainly used to treat myasthenia gravis, a condition that causes muscle weakness and tiredness. It works by increasing the levels of acetylcholine, a chemical messenger that helps improve communication between nerves and muscles, thereby improving muscle strength and movement. 

Common side effects of Pyridostigmine 60 mg tablet include stomach cramps, diarrhea, nausea, vomiting, increased saliva, sweating, muscle twitching, and blurred vision. Rare but serious side effects may include breathing difficulty, severe weakness, irregular heartbeat, or allergic reactions. This medicine should be taken exactly as prescribed by the doctor. It may be taken with food to reduce stomach upset. Patients with asthma, heart disease, kidney disease, stomach ulcers, or urinary blockage should inform doctor before consuming this medicine. In case of overdose, severe muscle weakness, breathing difficulty, excessive sweating, or slow heartbeat may occur, and immediate medical attention is needed. Always follow your doctor’s instructions when taking Pyridostigmine 60 mg. 

Medicine Highlights

Pyridostigmine 60mg Uses

Pyridostigmine 60 mg is an oral cholinesterase and   used to treat the following conditions:

1. Myasthenia gravis and improve muscle strength. 
2. Reduce muscle weakness and tiredness. 
3. Improve movement and muscle control 

Pyridostigmine 60mg side effects 

More Common

1. Stomach cramps 
2. Diarrhea 
3. Nausea 
4. Vomiting 
5. Sweating 
6. Increased saliva 
7. Muscle twitching 
8. Blurred vision  

Less Common 

1. Breathing difficulty 
2. Slow heartbeat 
3. Severe muscle weakness 
4. Allergic reactions 
5. Chest tightness 

How Pyridostigmine 60mg works 

Pyridostigmine 60 mg works by blocking the breakdown of acetylcholine, a chemical messenger in the body. This increases communication between nerves and muscles, helping improve muscle strength and reducing weakness. 

Safety Measures and Warning 

Allergy/Hypersentivity

Pyridostigmine 60 mg may cause allergic reactions such as rash, swelling, or breathing problems. Always consult your doctor before taking it.

Asthma or Breathing Problems

Pyridostigmine 60 mg may worsen breathing difficulty in some patients. Always consult your doctor before taking it.

Heart Problems

Pyridostigmine 60 mg may affect heart rate and should be used carefully in heart disease patients. Always consult your doctor before taking it.

Kidney Problems

Dose adjustment may be needed in kidney disease patients. Always consult your doctor before taking it.

Pyridostigmine 60mg Interaction with Food Product 

Pyridostigmine 60 mg may be taken after food or milk to reduce stomach upset. Avoid alcohol as it may worsen dizziness or side effects. 

Pyridostigmine 60mg Interaction with Other Medicines  

Avoid taking Pyridostigmine 60mg with the following medicines, as it may increase or decrease the desired effect, or in worse cases, it could be fatal:

Pyridostigmine 60mg Chemical Structure

IUPAC (International Union of Pure and Applied Chemistry)/ Chemical name

Pyridostigmine: 3-[(dimethylcarbamoyl)oxy]-1-methylpyridinium

Intake routine/cycle

Daily dose

Take Pyridostigmine 60mg exactly as your doctor recommends. The dose may change based on your condition and how well you respond. Do not take more than prescribed without consulting your doctor.

Missed Dose

If you forget to take your medicine, take the medication as soon as you remember. If it’s nearly time for your next dose, skip the missed one and continue with your regular schedule. Always consult the doctor before making any changes to your dosage.

Overdose

 It is not recommended to take more than 600 mg of Pyridostigmine per day, as overdose may cause severe stomach pain, nausea, vomiting, dizziness, drowsiness, stomach bleeding, breathing difficulty, or kidney problems. Seek immediate medical attention if overdose symptoms occur.

Storage

1. Store the medicine at room temperature. 
2. Keep away from sunlight and moisture. 
3. Keep out of reach of children 

Directions for use 

1. Take Pyridostigmine 60mg exactly as prescribed by your doctor, at the same time each day. 
2. Do not stop taking Pyridostigmine 60mg without your doctor’s approval, even if you feel better. 
3. If you forget to take Pyridostigmine 60mg, take them as soon as you remember. If it’s almost time for your next dose, skip the missed dose.

FAQ’s

What are the uses of Pyridostigmine 60 mg tablet? 

Pyridostigmine 60 mg tablets are mainly used to treat myasthenia gravis. It helps improve muscle strength, reduce weakness, and improve swallowing, speaking, and movement. 

What are the side effects of Pyridostigmine 60 mg tablet? 

Common side effects of Pyridostigmine 60 mg include stomach cramps, diarrhea, nausea, vomiting, sweating, increased saliva, muscle twitching, and blurred vision. Rarely, it may cause breathing difficulty or slow heartbeat. 

What is the class of Pyridostigmine? 

Pyridostigmine belongs to the class of medicines called Cholinesterase Inhibitors. 

What is the mechanism of action of Pyridostigmine 60 mg tablet? 

Pyridostigmine works by preventing the breakdown of acetylcholine, a chemical messenger that helps nerves communicate with muscles. This improves muscle strength and reduces muscle weakness. 

Reference  

1. Mestinon, Regonol (pyridostigmine) dosing, indications, interactions, adverse effects, and more [Internet]. reference.medscape.com. Available from 
2. Pyridostigmine Dosage Guide + Max Dose, Adjustments [Internet]. Drugs.com. Available from 
3. Pyridostigmine bromide [Internet]. Mims.com. 2026 [cited 2026 May 19]. Available from 
4. PubChem. Pyridostigmine [Internet]. pubchem.ncbi.nlm.nih.gov. Available from  

Pranathi Chintaluri

Pranathi is a final year Pharm D student at Chalapathi Institute of Pharmaceutical Sciences. She loves learning and applying her knowledge in pharmacy and has a passion for writing, which allows her to express ideas clearly and creatively. She enjoys combining her technical skills with her love for writing and communication to make a meaningful impact. Currently she is working on a research paper about “Consanguineous marriages and its impact on children’s health” which will be published by the end of 2025.