You may benefit from an appetite suppressant if you are at increased medical risk due to your weight. While the effectiveness of such medications vary depending on individual circumstances and the type of medication itself, the average weight loss of those who use these medications is 10 pounds more than those who used non-drug obesity treatments, according to the Weight-Control Information Network. Selecting the appropriate appetite suppressant is an essential component to your weight-loss success, so it is crucial that you compare these medications thoroughly when deciding which one to use.
Step 1
Talk to your doctor. Explore the different types of appetite suppressants, including phentermine, diethylpropion, benzphetamine and mazindol. Discuss your medical history, current medical condition, other prescription drugs or supplements you are taking and the potential side effects of each medication. Narrow your choices to only the ones your doctor deems appropriate for your specific situation.
Step 2
Find out the form of each medication. While most appetite suppressants come in tablet form, some are available as extended-release tablets. Narrow your choices to only the ones that are available in the form you desire.
Step 3
Compare costs. Although appetite suppressants are typically only used for short-term treatment, the costs of some medications can be significant. Call your insurance company to see if any of your potential choices are covered by your insurance policy. Ask a pharmacist or drugstore clerk how much it would be for a one-month supply. Narrow your choices to only the medications you can afford.
Step 4
Select the medication that seems to be the best fit. Begin taking that medication and monitor your body for side effects. This may include insomnia, drowsiness, lightheadedness, sweating, excessive thirst, constipation or increased heart rate or blood pressure. Do not drive or operate machinery until you know how the medication affects you.
Step 5
Call your doctor if any side effects of the appetite suppressant are particularly bothersome or persistent. Switch to another type of appetite suppressant if this is the case, or if any of the side effects are severe.
Step 6
Continue trying appetite suppressants until you find one that works the best for you. You will know you have found the right one when you experience minimal side effects and find yourself losing weight.
Tips and Warnings
- The effects of appetite suppressants tend to wear off after a few weeks, notes the Cleveland Clinic. Take advantage of the time the medication is working properly to eat right and exercise to maximize the amount of weight you lose.
- Whether you are using an over-the-counter appetite suppressant or a prescription weight-loss medication, serious side effects may occur. Call your doctor immediately if you experience difficulty breathing, chest pain, a decrease in your ability to exercise or swelling in the lower legs or feet.



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