Physical

• www.sxc.hu/wgroesel
  
  Headache, foul taste in mouth, dry mouth, upset stomach and dizziness have been reported side effects of taking Phentermine.
  
  

Mental

• People taking Phentermine have reported loss of concentration, nervousness and anxiety.
  
  

Bowel and Bladder

• Constipation or diarrhea have been side effects due to using Phentermine.
  
  

Sex and Sleep

• Phentermine has also been reported to increase a person's libido. Taking this medicine can also cause insomnia or restlessness.
  
  

Warning

• Serious side effects should be reported immediately when taking Phentermine, including rashes or excessive itching, chest pain, shortness of breath or a rapid heartbeat.
  
  

Withdrawal

• Withdrawal can occur after stopping Phentermine. Common withdrawal symptoms include constant tiredness, increased irritability, nausea and vomiting and unstable emotions (sadness, anger, depression, anxiety, euphoria). Notify your health care professional if you feel that you are experiencing withdrawal from the drug.