How to use Prozac. Read the Medication Guide provided by your pharmacist before you start using fluoxetine and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Prozac is the brand name of fluoxetine, a prescription drug used to treat depression. This antidepressant is in a class of drugs known as selective serotonin reuptake inhibitors, or SSRIs. Hi, Although prozac helped with the alcohol craving (i was nearly a case a day on the weekend), After 5 days, the sex drive is gone. I do it for my boyfriends benefit and I used to want it 3 x a day now i kiss him and feel nothing. Many women experience a low sex drive at some point. But you can get your desire back. Learn about the diagnosis and treatment of lost libido in women. DESCRIPTION. PROZAC ® (fluoxetine capsules, USP) is a selective serotonin reuptake inhibitor for oral administration. It is also marketed for the treatment of premenstrual dysphoric disorder (Sarafem ®, fluoxetine hydrochloride). Learn how Prozac works. Prozac works by inhibiting how receptors in your brain reabsorb (or “reuptake”) the neurotransmitter serotonin. Serotonin is a naturally occurring chemical “messenger” (neurotransmitter) that helps maintain mood balance. Low libido describes a decreased interest in sexual activity. It’s common to lose interest in sex from time to time, and libido levels vary through life. Summary. Fluoxetine (Prozac, Sarafem, Prozac Weekly) is a drug prescribed for the treatemnt of depression, bulimia, obsessive-compulsive disorder (OCD), panic disorder, and premenstrual dysphoric disorder (PMDD). IB Chemistry, Depressants, Tranquilizers, Neurotransmitters, Serotonin, GABA, Prozac, Medicine Drugs Option D Natural Remedies for Low Sex Drive. Get More Info on Ikawe for Men. Below is a quick summary of home herbal remedies, vitamins and minerals that have been used to help treat reduced libido.