What Is Ionamin?

Ionamin is the brand-name for a type of prescription-only weight loss supplement known as a sympathomimetic. They are typically used short-term, as their effects tend to wear off after a period of a few weeks. In some cases Ionamin may be used for up to 12 weeks. It is used in conjunction with a proper diet and exercise plan, and if used according to the directions is an effective way to aid in proper weight loss.

Types/Brand Names

• Ionamin can come in a variety of forms, including tablets that can be chewed or taken with liquids; extended release capsules and tablets; and a specialized kit. In addition to Ionamin, the drug is available in a variety of other names, including Fastin, Plegine, Phentercot and Tenuate. A complete list of alternative types of sympathomimetics can be found on the Mayo Clinic website for the drug.

Proper Use

• Ionamin should be taken on an empty stomach approximately one hour before eating, and no less than four to six hours before going to sleep. Since it can cause drowsiness, it should not be taken before using a motor vehicle. In the event that it causes an upset stomach, light foods such as soda crackers can be consumed in conjunction with its use. Ionamin should not be taken with alcohol, as it could lead to severe dizziness. Ionamin should not be used by children and especially women who are pregnant, as the drug can be absorbed by breast milk.

Side Effects

• The side effects of Ionamin and other appetite suppressants of the same type are myriad. Common side effects that do not require medical attention include drowsiness, upset stomach, nausea, vomiting and irritability. Far more serious side effects can occur, such as chest pain, difficulty breathing, irregular heartbeat, depression and bleeding. Side effects of an overdose include many of the aforementioned side effects as well as severe instances of irritability, trembling, personality changes and convulsions. If you experience some of these side effects, consult with a physician immediately. A complete list of side effects, their frequency and their severity can be found on the Mayo Clinic entry for appetite suppressant.

Warnings

• Ionamin should only be taken according to the doctor's instruction, as excessive use and abuse could lead to severe side effects and even death. Using appetite suppressants for a long period of time could lead to dependency, so if you feel you have become dependent on the drug to get through the day, consult with your doctor immediately. Ionamin is only effective if used in conjunction with a proper diet and exercise plan. If you have diabetes, you should take the medication only under the careful supervision of a physician, as Ionamin can alter blood sugar levels. Finally, never stop taking the medication suddenly, especially if you have used it for a long period of time, as this could lead to severe withdrawal and associated side effects.

Interactions

• According to the Mayo Clinic, using Ionamin or any other appetite suppressants can cause unwanted interactions with other drugs. Examples of drugs that could do so include high blood pressure medications; monoamine oxidase inhibitors, which are used to treat depression; over-the-counter or prescription decongestants; and certain stimulants such as caffeine. If you take any of these drugs, discuss their use with your doctor, as he may recommend lowering the dosage of either the Ionamin or the drug you're currently taking to prevent unwanted side effects.