VHB Life Sciences Limited manufactures Pyridostigmine Bromide Tablets. VHB Life Sciences Limited has WHO GMP certified facility as well as INVIMA approved facility. Pyridostigmine Bromide Tablets are available in pack of twelve strips of ten tablets in a box [three strips in a pouch, four pouches in a box]. Pyridostigmine Bromide Tablets are used in treatment of myasthenia gravis. These anti-cholinesterases tablets bear the brand name Myestin.