Phentermine makes part of a drug class called appetite suppressants. The active ingredient contained in Phentermine tablets is called Phentermine Hydrochloride. There are three dosages in which Phentermine capsules are available: 5 mg, 30 mg and 37.5 mg. You can easily buy Phentermine in both online and real world pharmacies, however you should visit your doctor first and see if it's right for you to take Phentermine for weight loss purposes.

Phentermine comes in two color forms: yellow and blue capsules. They both have the same active ingredient, provide the same effects and have the same mechanism of action. In general, Phentermine is prescribed and recommended to patients who have a BMI (body mass index) of 28 or more points or health risks associated with obesity and overweight (high cholesterol, diabetes). The body mass index is determined as a relation of an individual's height to his/her body weight. The higher is the number resulted from this relation the more likely you are to be suing Phentermine for treating overweight and obesity. When using this drug, there are certain guidelines to make it really effective that you have to follow:

1) Storing Phentermine the right way is important. Keep Phentermine tablets or capsules in a container or a bottle, in a dim and dry place at room temperature.

2) Follow the prescription label. Only a professional doctor can tell you what dosage and during what period you should take Phentermine, and failing to follow these indications will make the treatment ineffective. Make sure to inform your doctor about any medical conditions you have as well as all substances, both prescriptions and non-prescription you are currently taking.

3) Take the drug as you should. Do not chew or crush the tablets, take the drug with a full glass of water. Try taking it around the same time every day, before meals, not more than two times a day and according to your doctor's prescription. Do not double the dose if you have forgotten to take the pill earlier.

4) Take Phentermine wisely. The most effective way of using Phentermine is combining it with proper diet or exercise program. However, you should be cautious to properly distribute activity and avoid any side effects that may occur during the course of Phentermine.

Phentermine is not safe to take by patients who have hypertension or arteriosclerosis. It is not intended to be used in cosmetic purposes and is prescribed only to patients with serious weight problems. Consult with your doctor first before buying Phentermine online or at a real world store, to learn if this drug is safe for you to take.