"A new consumer-friendly form ( is now available for making reports to MedWatch, the Food and Drug Administration's (FDA) on-line system for collecting information about serious problems with drugs, medical devices and other FDA-"...
The following additional adverse reactions have been reported following the use of either neostigmine bromide or neostigmine methylsulfate:
Allergic: Allergic reactions and anaphylaxis.
Cardiovascular: Cardiac arrhythmias (including bradycardia, tachycardia, A-V block and nodal rhythm) and nonspecific EKG changes have been reported, as well as cardiac arrest, syncope and hypotension. These have been predominantly noted following the use of the injectable form of Prostigmin (neostigmine) .
Respiratory: Increased oral, pharyngeal and brochial secretions, and dyspnea. Respiratory depression, respiratory arrest and bronchospasm have been reported following the use of the injectable form of Prostigmin (neostigmine) .
Genitourinary: Urinary frequency.
Miscellaneous: Diaphoresis, flushing and weakness.
Read the Prostigmin (neostigmine) Side Effects Center for a complete guide to possible side effects
Certain antibiotics, especially neomycin, streptomycin and kanamycin, have a mild but definite nondepolarizing blocking action which may accentuate neuromuscular block. These antibiotics should be used in the myasthenic patient only where definitely indicated, and then careful adjustment should be made of adjunctive anticholinesterase dosage.
Local and some general anesthetics, antiarrhythmic agents and other drugs that interfere with neuromuscular transmission should be used cautiously, if at all, in patients with myasthenia gravis; the dose of Prostigmin (neostigmine) may have to be increased accordingly.
Last reviewed on RxList: 3/26/2009
This monograph has been modified to include the generic and brand name in many instances.
Additional Prostigmin Information
Prostigmin - User Reviews
Prostigmin User Reviews
Now you can gain knowledge and insight about a drug treatment with Patient Discussions.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Find out what women really need.