Eli5: what is the difference between a generic drug to the original drug, and why do some doctors will swear by the original drug?

Question

Eli5: what is the difference between a generic drug to the original drug, and why do some doctors will swear by the original drug?

In: 1046

Answer 1

I had the generic form of low estrogen birth control and it killed my sex drive and left me…um….drier. Also had another side effect I don’t remember (something minor like a headache or more cramps). Called my OBGYN after a few months and he write me an RX for only the brand name. Worked perfectly for years.