Isoptin SR

Each light-pink, football-shaped, film-coated tablet with KNOLL on one side and SR, scored, 180 on the other, contains: verapamil HCl 180 mg. Nonmedicinal ingredients: hydroxypropyl methylcellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, red iron oxide (hydrated ferric oxide), sodium alginate, talc, titanium dioxide and wax. Bottles of 100.

Each light-green, scored, capsule-shaped, film-coated tablet, with 2 triangles embossed on one side, contains: verapamil HCl 240 mg. Nonmedicinal ingredients: hydroxypropyl methylcellulose, indigotine lake, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, quinoline yellow lake, sodium alginate, talc, titanium dioxide and wax. Bottles of 100 and 500.

Each off-white, biconvex, round, film-coated tablet, with SR 120 embossed on one side, KNOLL on the other side, contains: verapamil HCl 120 mg. Nonmedicinal ingredients: hydroxypropyl methylcellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, sodium alginate, talc, titanium dioxide and wax. Bottles of 100.