The Patch
Transdermal Patch (Evra)
• A small patch placed on the skin on the buttocks,upper outer arm, lower abdomen or upper body
• Two hormones (estrogen and progestin) are released slowly and absorbed through the skin
• Requires a prescription from a health care provider
• Apply patch once a week for three weeks and then one week without a patch
• Prevents the ovaries from releasing an egg
• Thickens cervical mucus making it difficult for sperm to get through
• Causes changes in the lining of the uterus
• The patch is 99.7% effective when used perfectly
• With typical use, it is 92% effective
• Very effective and not permanent
• Only change patch once a week
• Makes periods more regular and decreases menstrual cramping
• Probably similar benefits as “the pill” but no research available yet
• Possible side effects include irregular bleeding or spotting, breast tenderness and headaches
• Possible skin irritation where the patch is available
• Patch may partially lift off or detach from skin (this happens less than 3% of the time)
• May increase the risk of blood clots
• Is not recommended for women over 35 who smoke
• Does not protect against sexually transmitted infections (STIs)
| Algoma District |
(800) 726-0398 |
| Blind River |
(888) 356-2551 |
| Elliot Lake |
(888) 211-6749 |
| Sault Ste. Marie |
(705) 541-7100 |
| Wawa |
(888) 211-8074 |
www.sexualityandu.ca
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