Patch: Ortho Evra

The patch is worn on the skin on the lower abdomen, buttocks, or upper body that releases the hormones progestin and estrogen into the bloodstream.

How does the diaphragm work?

The patch prevents the egg from leaving the ovary or prevents the sperm from reaching the egg. It also changes the uterus lining so that a fertilized egg may not implant.

The patch does not protect against std's.

What are the side effects?

• irregular vaginal bleeding or spotting
  
• dizziness
  
• appetite changes
  
• headache
  
• breast tenderness
  
• skin irritation where patch is worn
  
• rash
  
• vaginal infections
  
• loss of scalp hair
  
• nausea
  
• changes in menstruation
  
• changes in mood
  
• changes in weight
  
• cardiovascular disease
  
• high blood pressure
  
• blood clots
  
• heart attack or strokes
  
• gall bladder disease
  
• liver tumors

Resources: Food and Drug Adminstration 12/03; Texas Department of State Health Services