Methazolamide (500 mg)

Methdilazine Hydrochloride (200 mg)

Methenamine (500 mg)

Methenamine Hippurate (200 mg)

Methenamine Mandelate (200 mg)

Methicillin Sodium (500 mg) (AS)

Methimazole (200 mg)

Methimazole Related Compound A (3 x 50 mg) (2,2-Dimethoxy-N-methylethanamine)

Methimazole Related Compound C (3 x 50 mg) (1-Methyl-2-(methylthio)-1H-imidazole)

Methocarbamol (200 mg)