At retail pharmacies of the USA and other countries, you can buy Phentermine in both variants: capsules and tablets. Many obese patients do not know the difference between capsules and tablets of Phentermine.
Long time people used to take medicines in form of liquids and powders. Then chemists learned how to press the powder into pills, adding some auxiliary substances into them. This is how tablets were born. Tablets or pills are the most common pharmaceutical form of drugs in the world. Phentermine tablets contain medical ingredients in a pressed form for oral intake. Phentermine pills have been used for treatment of obesity since 1959. Since that time, Phentermine pills have become a well-known medication for weight loss.
After a person takes Phentermine pill orally, some time passes before the active substance is absorbed into blood. First of all, it takes time for the tablet starts swelling, disintegrating and releasing the active substance. It is one of the disadvantages of Phentermine tablets.
Encapsulation is one of the modern pharmaceutical forms of medications. Capsule is believed to be a small cylindrical shell, which is easily dissolved in the gastrointestinal tract (GIT). Inside the capsule, you may find one or more active ingredients that are absorbed into the blood much faster than tablets.
As said above, Phentermine capsules have cylindrical shape, designed for easy oral application. Many overweight or obese patients believe that it is much easier to swallow Phentermine capsules, than tablets.
Capsules produced by Lannett, contain Phentermine in form of resins, equal to 30 mg and 15 mg of base substance. Therefore, we can assume that Phentermine HCL 37.5 mg and Phentermine resin complex 30 mg contain equal amount of the base substance.
Capsules of Phentermine resin complex have one undeniable advantage. Resins are digested in the stomach for a long time, therefore they are recommended for some categories of overweight patients.
If you need to buy pills containing Phentermine in the USA, ask under what names they are sold in your town. About 15 pharmaceutical companies sell Phentermine pills in the USA under nonproprietary name Phentermine Hydrochloride.