Edrophonium Side Effects
Medically reviewed by Drugs.com. Last updated on Feb 5, 2025.
Applies to edrophonium: injection solution.
Serious side effects of edrophonium
Along with its needed effects, edrophonium may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor or nurse immediately if any of the following side effects occur while taking edrophonium:
Incidence not known
- chest pain or discomfort
- dizziness
- fainting
- fast, slow, or irregular heartbeat
- increased frequency of urination
- increased sweating
- lightheadedness, dizziness, or fainting
- loss of bladder control
- muscle twitches that are visible under the skin
- seizures
- slurred speech
- trouble breathing
- trouble speaking
- unusual tiredness
Other side effects of edrophonium
Some side effects of edrophonium may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.
Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Incidence not known
- abdominal or stomach cramps
- constricted pupils (black part of the eye)
- diarrhea
- double vision
- hoarseness
- increased salivation
- muscle weakness
- nausea
- redness of the white part of the eyes or inside of the eyelids
- sore throat
- vomiting
- watering of the eyes
More about edrophonium
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Further information
Edrophonium side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.