What side effects may I notice from receiving Phendimetrazine?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue)
-anxiety
-breathing problems
-changes in vision
-chest pain or chest tightness
-depressed mood or other mood changes
-hallucinations, loss of contact with reality
-fast, irregular heartbeat
-increased blood pressure
-irritable
-nervousness or restlessness
-painful urination
-palpitations
-tremors
-trouble sleeping
-seizures
-signs and symptoms of a stroke like changes in vision; confusion; trouble speaking or understanding; severe headaches; sudden numbness or weakness of the face, arm or leg; trouble walking; dizziness; loss of balance or coordination
-unusually weak or tired
-vomiting

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-constipation or diarrhea
-dry mouth
-headache
-nausea
-stomach upset
-sweating

This list may not describe all possible side effects for Phendimetrazine. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.