Pill with imprint W1 is Yellow, Capsule-shape and has been identified as Pyridostigmine Bromide Extended-Release 180 mg. It is supplied by Amneal Pharmaceuticals LLC.

Pyridostigmine is used in the treatment of Myasthenia Gravis; Reversal of Nondepolarizing Muscle Relaxants; Nerve Agent Pretreatment and belongs to the drug class cholinergic muscle stimulants. Risk cannot be ruled out during pregnancy. Pyridostigmine 180 mg is not a controlled substance under the Controlled Substances Act (CSA).