M. p. tells you she was recently at a luncheon with her garden club and that most of those women take different bp pills than she does. she asks why their pills are different shapes and colors.

Pills are designed according to their delivery mechanism. Tablets that are required to move further into the body come in the form of capsule. The shape and size of the pill depends on the dosage. The colour is due to the chemicals present in it. Attractive colours are used to attract patients.