Vivioptal Capsules in Pakistan are a drug that is used to treat the symptoms of insomnia. The drug works by increasing the production of melatonin in the brain, which helps you fall asleep. Vivioptal Capsules is a capsule that contains viviparous, viviparous, vivioptal, and ovalbumin. Viviparous is a type of protein that stimulates the growth of stem cells. Viviparous has been used to treat cancer by stimulating the body's immune system. The immune cells are able to fight off cancer cells and promote the healing process.