Bupropion / naltrexone
"Started taking this pill yesterday (11/19/17) and about 2 hours after taking it felt extremely nauseous and tired. Came home and took a nap. Felt better when I woke up. Definitely noticed a difference in appetite. Wasn't hungry for anything. In the evening, I did recognize the cravings were coming back, but I steered clear of sweets. Woke up today with a horrible headache, not sure if it's related or not, but leery to take contrave again today because of headache. Will update later. But so far it is reducing cravings and can tell when it wears off. I'm sure when I ramp up to pills in afternoon, it won't wear off."