Generated automatically from the NAFDAC register, WHO alerts and community data as of today. This is not medical advice. Always follow your doctor or pharmacist.
From the official U.S. FDA label for neostigmine, the active ingredient registered with NAFDAC.
Neostigmine methylsulfate injection is a cholinesterase inhibitor indicated for the reversal of the effects of non-depolarizing neuromuscular blocking agents after surgery. Neostigmine methylsulfate injection, a cholinesterase inhibitor, is indicated for the reversal of the effects of non-depolarizing neuromuscular blocking agents (NMBAs) after surgery (1) .
Most common adverse reactions during treatment: bradycardia, nausea and vomiting ( 6) To report SUSPECTED ADVERSE REACTIONS, contact Dr. Reddy's Laboratories Inc., at 1-888-375-3784 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1. Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Adverse reactions to neostigmine methylsulfate are most often attributable to exaggerated pharmacological effects, in particular, at muscarinic receptor sites. …
Neostigmine methylsulfate injection is contraindicated in patients with: • known hypersensitivity to neostigmine methylsulfate (known hypersensitivity reactions have included urticaria, angioedema, erythema multiforme, generalized rash, facial swelling, peripheral edema, pyrexia, flushing, hypotension, bronchospasm, bradycardia and anaphylaxis). • peritonitis or mechanical obstruction of the intestinal or urinary tract. …
• Bradycardia: Atropine or glycopyrrolate should be administered prior to neostigmine methylsulfate injection to lessen risk of bradycardia. ( 5.1 ) • Serious Reactions with Coexisting Conditions: Use with caution in patients with, coronary artery disease, cardiac arrhythmias, recent acute coronary syndrome or myasthenia gravis. ( 5.2 ) • Neuromuscular Dysfunction: Can occur if large doses of neostigmine methylsulfate injection are administered when neuromuscular blockade is minimal; reduce dose if recovery from neuromuscular blockade is nearly complete. ( 5.4 ) 5.1. Bradycardia Neostigmine has been associated with bradycardia. …
8.1 Pregnancy Risk Summary There are no adequate or well-controlled studies of neostigmine methylsulfate injection in pregnant women. It is not known whether neostigmine methylsulfate injection can cause fetal harm when administered to a pregnant woman or can affect reproductive capacity. The incidence of malformations in human pregnancies has not been established for neostigmine as the data are limited. …
Add the expiry date on your pack for a full Trust Score.
Neostigmine Methylsulphate Injection contains Neostigmine (2.5 mg/mL), as solution for injection, according to its NAFDAC registration record.
Yes. Neostigmine Methylsulphate Injection is listed on the NAFDAC register under registration number A4-7212, and its registration is active as of 27 October 2026.
No WHO falsified or substandard medical product alert currently matches Neostigmine Methylsulphate Injection in our automatically synced alert list.
Run a free authenticity scan with the NAFDAC number A4-7212, your pack's expiry date and batch number to get a Trust Score, compare the pack with the NAFDAC record (ingredient, strength, form, manufacturer), and buy only from licensed pharmacies.
Neostigmine methylsulfate injection is a cholinesterase inhibitor indicated for the reversal of the effects of non-depolarizing neuromuscular blocking agents after surgery. Neostigmine methylsulfate injection, a cholinesterase inhibitor, is indicated for the reversal of the effects of non-depolarizing neuromuscular blocking agents (NMBAs) after surgery (1) . (Summarised from the official U.S. FDA label for neostigmine. Always follow your doctor or pharmacist.)
Reviews are personal experiences from PillVera users, not medical advice. Report side effects to your doctor and to NAFDAC.