Phenytoin Review

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What You Should Know

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If you are concerned about the safety of certain weight loss products, you may want to consult your doctor before taking anything. He or she can give you a professional medical opinion on the product, and help you better understand its potential effectiveness and possible side effects. Do not overlook over-the-counter weight loss formulas. There are some that contain proven active ingredients that assist with weight loss. Understanding the ingredients used in these diet products will help you find the right one. Take Phenytoin, for instance. This is an ingredient that is found in some over-the-counter supplements for weight management. We will now examine it more closely.


  • Phenytoin

Product Features

Phenytoin is actually a prescription drug that is typically used to treat convulsions or seizures that are caused by epilepsy. However, a side effect of Phenytoin is weight loss. Just so you understand, this drug is not commonly prescribed for fat loss or weight management. Furthermore, it can lead to side effects like constipation, dizziness, loss of coordination, vomiting, enlargement of lips, swollen glands, fever, fatigue, joint pain, rash, and more.

Since Phenytoin is typically available through a doctor’s prescription only, you might think that it is unavailable over-the-counter. Well, this is not the case. The reality is some diet pill companies add Phenytoin to their products in small amounts. This way you get trace amounts of Phenytoin to potentially cause weight loss. However, this is not legal, since this drug is regulated by the FDA and medical doctors. As for the weight loss products that contain this substance, there are several, and you can find out which ones they are by reading the ingredient label on each product you consider.

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  • Generally Phenytoin is a regulated drug that can help people with epilepsy.
  • This prescription drug may cause some weight loss.


  • There is a long list of side effects that applies to Phenytoin.
  • This drug was not created to assist with weight loss, and is not intended for this purpose.
  • There are alternative ingredients that are proven to help you lose weight.


When it comes to ingredients or drugs like Phenytoin, they are simply not meant to be used for weight management or fat reduction. Therefore this drug is not a good choice for helping you shed unwanted pounds and reach your weight loss goals. Most diet pills do not have nearly as many potential side effects as Phenytoin, and the side effects are typically not so severe. If you are considering this drug at all, it is imperative to speak with your doctor. After all, Phenytoin may be able to help you with conditions like epilepsy and seizures, if they apply.

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