- The morning after pill often causes nausea in its users. It is possible to lessen this side effect by taking an anti-nausea, over-the-counter medicine an hour before taking the morning after pill. The nausea can also be combated by staying hydrated and eating whole-wheat crackers or bread in small servings. If you throw up two hours or less after taking the morning after pill, it may not be effective.
- The morning after pill often causes a woman's breasts to become sore or tender. If soreness occurs, wear a wire-free, supportive bra and gently massage the breasts to alleviate pain. Soaking in a warm bath is another way to fight soreness, and avoid eating salty foods that make you retain water. Try eating fruits and vegetables to help push water through the body.
- Headaches are another common side effect from taking the morning after pill. Taking an over-the-counter pain pill can increase the chances for nausea but can be used three hours or more after taking the morning after pill if necessary. Home remedies include drinking lemon or rosemary tea, eating an apple and taking a hot bath. If possible, lie down in dark room and put a hot washcloth on your forehead.
- Abdominal pain is another side effect of the morning after pill, and it can feel similar to menstrual cramps. The pain can be managed with an over-the-counter medicine, but see the risk in the headaches section. Other ways to ward off abdominal pain include a hot bath, heat pads or hot washcloths on the painful area, maintaining hydration and drinking lemon or peppermint teas. If the pain becomes severe, contact your doctor right away.
- The morning after pill is also known to change the menstrual cycle after use because of the extra dose of hormones. Spotting can occur for a few days after taking the pill, and your next cycle could be early or late and arrive with different flow rates than you are accustomed to. This should regulate and become normal again after one to two months, but if further irregularity occurs, consult your doctor.
