What is Mestinon?
Mestinon is a medication which comes in the form of a tablet; it is available only with a valid prescription and can be purchased in a single strength of 60mg at My Drug Center. Mestinon is available as both the brand and a generic alternative (pyridostigmine).
What is pyridostigmine?
Pyridostigmine is an acetylcholinesterase inhibitor which gives medications, such as Mestinon, therapeutic effects and benefits. In the form of Mestinon, pyridostigmine is taken orally by mouth and excreted through the kidneys with a short half-life of 3-4 hours.
What is Mestinon used for?
Mestinon is used for the treatment of myasthenia gravis; a long term condition which affects skeletal muscle in the body, most commonly in the eyes, face, and the muscles used for swallowing. This condition may result in double vision, drooping eyelids, and may cause trouble talking and/or walking.
How does Mestinon work?
Myasthenia gravis is a neuromuscular disease caused when certain antibodies (called acetylcholinesterase) breakdown acetylcholine receptors which prevent the nerve impulses from triggering muscle contractions, resulting in the weakened skeletal muscles that the condition is characterized by. To help with the treatment of myasthenia gravis; pyridostigmine (Mestinon) prevents the breakdown of acetylcholine receptors cause by the acetylcholinesterase which increases the amount of acetylcholine in the body and improves muscle strength.
How long does it take for Mestinon to work?
The exact amount of time it will take for Mestinon to work will vary between each individual as there are many factors which determine the answer. However, this medication generally begins to take effect within 30-40 minutes and can last up to 3-6 hours.
How much Mestinon should I take?
Only your doctor will be able to determine your specific dose; do not take more or less of a dose than directed by your doctor. The average adult typically takes about 10 tablets (60mg) per day. If your condition is more on the mild side, you may only need to take 1-6 tablets per day; if your condition is more on the severe side, you may need to take up to 25 tablets per day. This is why it is important to have your dose determined by your doctor.
How long does Mestinon stay in your system?
With a half-life ranging between 3-4 hours, you can expect the medication to clear out of the system after up to about 20 hours, which can be converted to just less than 1 full day. Most medications will remain in the system for 5 half-lives.