Self Help

1. Xenical: Xenical is the first in a new class of diet pills that decrease the body’s fat absorption by 30 percent. This drug can create urgent bowel movements, and should only be taken in conjunction with a well-balanced food plan. The side effects are obviously uncomfortable and may also involve the body not to absorb vitamins A, D, E, and K - along with decreasing the effectiveness of certain medications.

2. Phentermine: Phentermine is the phen in Fen/Phen, and was widely used in conjunction with another drug called Fenfluramine Hydrochloride (Fen), which has been taken off the market at the request of the FDA for possibly causing heart valve damage. Prescribed by a doctor, Phentermine is an amphetamine-like substance that may help suppress appetite and slightly increase the metabolism. However, the overall effectiveness of this drug is still very questionable and tolerance builds up quickly after the first few weeks. Phentermine should always be taken while following a calorie-controlled diet plan. Also, you should avoid Phentermine if you have high blood pressure, a hyperactive thyroid, glaucoma, diabetes, or emotional problems. Side effects of this drug include sleeplessness, irritability, headaches, increased blood pressure, stomach upset, and constipation.