Plan B, often referred to as the “morning-after pill,” is a type of emergency contraception designed to prevent pregnancy after unprotected sex or birth control failure. Understanding its safety and potential side effects is crucial. Here’s a comprehensive guide to Plan B and its common side effects.
What is Plan B?
Plan B contains the hormone levonorgestrel, which works by stopping the release of an egg from the ovary, preventing fertilization, or preventing a fertilized egg from attaching to the uterus. It’s important to note that Plan B is not an abortion pill and won’t work if you are already pregnant.
How to Use Plan B
For maximum effectiveness, Plan B should be taken as soon as possible after unprotected sex, ideally within 72 hours. It is available at most pharmacies without a prescription. Remember, Plan B is for emergency use only and should not replace regular birth control methods.
Common Side Effects of Plan B
- Nausea
- Nausea is a common side effect. If you vomit within two hours of taking the pill, you might need another dose because it may not have been absorbed properly.
- Fatigue
- Feeling unusually tired can occur as your body reacts to the high dose of hormones. Rest and hydration can help manage this fatigue.
- Headache
- Headaches may occur. Over-the-counter pain relievers like ibuprofen or acetaminophen can alleviate this discomfort.
- Dizziness
- Temporary dizziness is another potential side effect. Sitting or lying down until it passes can help, and avoid activities that require full concentration until you feel better.
- Breast Tenderness
- Your breasts may feel sore or sensitive. Wearing a supportive bra and avoiding activities that could cause discomfort can help manage this symptom.
- Changes in Menstrual Cycle
- Plan B can cause your next period to come earlier or later than usual, with a lighter or heavier flow. This is normal and should resolve by the next cycle. If your period is more than a week late, consider taking a pregnancy test.
- Abdominal Pain
- Mild abdominal pain or cramping can occur. Using a heating pad or taking over-the-counter pain medication can help ease this discomfort.
Other Important Information
While these side effects can be unpleasant, they are generally short-lived and not severe. Plan B is considered safe for most people. However, if you have any concerns or experience severe symptoms, it’s a good idea to consult a healthcare provider.
Note on STI Protection
Plan B does not protect against sexually transmitted infections (STIs). It’s essential to use condoms or other protection to reduce the risk of STIs.
Understanding how to use Plan B and its potential side effects can help ensure you’re prepared and informed in case you ever need to use emergency contraception.
