Didrex is the common brand name for Benzphetamine, which is used in combination with diet and exercise programs to help you reduce weight.

The following information is intended to supplement, not substitute for, the expertise and judgment of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. Consult your healthcare professional before using this medication.

How to Use.
This Didrex drug is best taken on an empty stomach one hour before meals; or take as directed by your doctor. Take this drug exactly as prescribed. Do not increase your dose or take it more often than prescribed because this drug can be habit-forming. Also, if used for a longer period of time, do not suddenly stop using this without first consulting your doctor. Because this medication may cause sleeplessness, do not take a dose late in the day unless directed to do so by your doctor. When used for extended periods, this medication may not work as well. Consult your doctor if this drug stops working well.

Side Effects.
Blurred vision, dizziness, dry mouth, irritability, sleeplessness, stomach upset or constipation may occur. If any of these effects persist or worsen while using Didrex, inform your doctor. Notify your doctor if you experience: chest pain, nervousness, pounding heart, difficulty urinating, mood changes, breathing difficulties, swelling, skin rash. If you notice other effects not listed above, contact your doctor or pharmacist.

Precautions.
Tell your doctor your medical history, especially of: high blood pressure, over-active thyroid, glaucoma, diabetes, emotional or mental conditions, substance abuse problems, heart or circulation problems, allergies. If this Didrex medication makes you dizzy or lightheaded, use caution engaging in activities requiring alertness such as driving. This drug is not recommended for use in children younger than 12 years of age. Benzphetamine/Didrex should not be used during pregnancy. If you become pregnant or think you may be pregnant, inform your doctor immediately. This drug may be excreted into breast milk. You may have to stop nursing or stop using this drug. Consult your doctor before breast-feeding.

Appetite suppressants such as Didrex are not a substitute for proper diet. For maximum effects, this must be used in combination with diet and exercise programs. Do not share this medication with others.

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