Mestinon contains the active ingredient pyridostigmine bromide, which is a cholinesterase inhibitor. It is available in tablet form intended for oral administration with each tablet containing 60 mg of pyridostigmine bromide. Key inactive ingredients include anhydrous lactose, silicon dioxide, and stearic acid.
How should I use this medication?
Take this medication by mouth. Take it as directed on the prescription label. Use a specially marked spoon or container to measure each dose. Ask your pharmacist if you do not have one. Household spoons are not accurate. Keep taking it unless your care team tells you to stop. Talk to your care team about the use of this medication in children. Special care may be needed.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once. NOTE: This medicine is only for you. Do not share this medicine with others.
What if I miss a dose?
If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
Where should I keep my medication?
Keep out of the reach of children and pets. Store between 15 and 30 degrees C (59 and 86 degrees F). Do not freeze. Protect from light. Keep the container tightly closed. Get rid of any unused medication after the expiration date. To get rid of medications that are no longer needed or have expired: -Take the medication to a medication take-back program. Check with your pharmacy or law enforcement to find a location. -If you cannot return the medication, check the label or package insert to see if the medication should be thrown out in the garbage or flushed down the toilet. If you are not sure, ask your care team. If it is safe to put it in the trash, pour the medication out of the container. Mix the medication with cat litter, dirt, coffee grounds, or other unwanted substance. Seal the mixture in a bag or container. Put it in the trash.
NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.
What side effects may I notice from receiving this medication?
Side effects that you should report to your care team as soon as possible: -Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome): -Diarrhea -Excessive sweating -Muscle pain or cramps -Muscle weakness -Nausea -Stomach pain
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
What should I tell my care team before I take this medication?
They need to know if you have any of these conditions: -Asthma -Heart disease -Infections in abdomen or peritonitis -Irregular, slow heartbeat -Kidney disease -Seizures -Stomach or bowel obstruction or ulcers -Thyroid disease -Trouble passing urine -An unusual or allergic reaction to pyridostigmine, bromides, other medications, foods, dyes, or preservatives -Pregnant or trying to get pregnant -Breast-feeding
What may interact with this medication?
Do not take this medication with any of the following: -Other medications for myasthenia gravis, such as neostigmine -Quinine This medication may also interact with the following: -Atropine -Bethanechol -Disopyramide -Edrophonium -Guanadrel -Guanethidine -Mecamylamine -Medications that block muscle or nerve pain
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
What should I watch for while using this medication?
Visit your care team for regular checks on your progress. Tell your care team if your symptoms do not start to get better or if they get worse. Wear a medical ID bracelet or chain. Carry a card that describes your condition. List the medications and doses you take on the card.
Source: This information is sourced from Elsevier Inc.
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Prescription medications affect individuals differently, and what works for one person may not work for another. Always consult your doctor, pharmacist, or other qualified healthcare provider to ensure the information displayed applies to your personal circumstances. Only a licensed healthcare provider can advise you on what is safe and effective for you.
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