Why is this medication prescribed?

Plan B One-Step is a type of emergency contraception that is prescribed to prevent pregnancy after unprotected sex or contraceptive failure (such as a condom breaking). It is not intended for routine use as a primary method of birth control but is rather meant for use in emergency situations.

The active ingredient in Plan B One-Step is levonorgestrel, a synthetic hormone that is also used in some regular birth control pills. Plan B One-Step works primarily by preventing ovulation (the release of an egg from the ovary) and may also affect the lining of the uterus, making it less receptive to a fertilized egg.

It’s important to note that Plan B One-Step is most effective when taken as soon as possible after unprotected sex, ideally within 72 hours, although it may still be effective up to 120 hours (5 days) after the incident.

How should this medicine be used?

Here’s how Plan B One-Step is typically used:

• Take it as soon as possible: The sooner you take Plan B One-Step after unprotected sex, the more effective it is likely to be.
• Read the instructions: Carefully read the package instructions that come with the medication. It will provide information on how to take the pill and what to expect.
• Take the pill: Plan B One-Step usually consists of a single pill. Take it with water. It’s essential to follow the recommended dosage provided in the instructions.
• Follow up with healthcare provider: While Plan B One-Step is available over-the-counter in many places, it’s a good idea to follow up with a healthcare provider for further guidance and to discuss regular contraceptive options to prevent future situations.

It’s important to note that Plan B One-Step is not 100% effective, and it does not protect against sexually transmitted infections (STIs). If you have concerns about contraception or need advice on birth control methods, it’s recommended to consult with a healthcare professional.

Other uses for this medicine

Plan B One-Step is primarily intended for emergency contraception, and its use is not recommended for regular contraception. It is not a substitute for routine birth control methods and should not be used as such. The primary purpose of Plan B One-Step is to prevent pregnancy after unprotected sex or contraceptive failure.

What special precautions should I follow?

Special precautions and considerations regarding the use of Plan B One-Step include:

• Not a regular contraceptive method: Plan B One-Step is not designed for regular use. It’s intended for emergency situations and should not be relied upon as a primary form of birth control.
• Effectiveness and timing: The effectiveness of Plan B One-Step decreases as time passes after unprotected sex. It is most effective when taken as soon as possible and within 72 hours but may still be used up to 120 hours (5 days) after the incident.
• No protection against STIs: Plan B One-Step does not provide any protection against sexually transmitted infections (STIs). If there’s a risk of STIs, other methods of protection, such as condoms, should be used.
• Side effects: Some individuals may experience side effects after taking Plan B One-Step, including nausea, abdominal pain, fatigue, headache, and menstrual changes. If you experience severe or persistent side effects, it’s advisable to consult with a healthcare professional.
• Not suitable for everyone: While Plan B One-Step is available over-the-counter in many places, it may not be suitable for everyone. Women with certain medical conditions or contraindications to the ingredients in the medication should consult with a healthcare provider before using it.
• Follow-up with healthcare provider: It’s recommended to follow up with a healthcare provider after using Plan B One-Step. This allows for further discussion about contraception options and ensures that the woman receives appropriate medical advice.
• Breastfeeding considerations: Women who are breastfeeding should consult with a healthcare professional before using Plan B One-Step, as the hormones in the medication may pass into breast milk.

Always read the package instructions and consult with a healthcare provider if you have any concerns or questions about the use of Plan B One-Step in your specific situation. Emergency contraception is not a substitute for ongoing, regular contraception, and long-term contraceptive methods should be discussed with a healthcare professional.

What special dietary instructions should I follow?

There are no specific dietary instructions associated with taking Plan B One-Step. It can be taken with or without food. However, if you experience nausea after taking the medication, taking it with food may help alleviate this side effect.

What should I do if I forget a dose?

Plan B One-Step is a single-dose medication, so there is no risk of forgetting a dose in the same way that might occur with daily contraceptive pills. If you’ve already taken the medication and are concerned about its efficacy, it’s essential to consult with a healthcare provider for personalized advice based on your specific situation.

What side effects can this medication cause?

Plan B One-Step, like any medication, may cause side effects in some individuals. Common side effects may include:

• Nausea: This is one of the more common side effects. Taking Plan B One-Step with food may help alleviate nausea.
• Abdominal Pain: Some individuals may experience abdominal discomfort or cramping.
• Fatigue: Feeling tired or fatigued is a possible side effect.
• Headache: Headaches are another reported side effect.
• Menstrual Changes: Plan B One-Step may affect the timing of the next menstrual period. It could come earlier or later than expected.
• Breast Tenderness: Some women may experience tenderness in the breasts.

It’s important to note that not everyone will experience these side effects, and for many individuals, any side effects are generally temporary. If you experience severe or persistent side effects, it’s advisable to contact a healthcare professional.

It’s also crucial to remember that Plan B One-Step is a form of emergency contraception and not a routine method of birth control. If you have concerns about contraception or experience frequent contraceptive failures, it’s recommended to discuss with a healthcare provider to explore more reliable and consistent contraceptive options.

If you have questions or experience unexpected symptoms after taking Plan B One-Step, seek advice from a healthcare professional who can provide guidance based on your individual health circumstances.

What should I know about storage and disposal of this medication?

Storage and Disposal of Plan B One-Step:

• Storage: Plan B One-Step should be stored at room temperature (20-25°C or 68-77°F). Avoid storing it in extreme temperatures, and keep it away from moisture and direct sunlight.
• Disposal: Dispose of the packaging and any unused or expired medication responsibly. You can check with your local pharmacy or healthcare provider for guidance on proper disposal methods. Do not flush medications down the toilet unless specifically instructed to do so.

In case of emergency/overdose

In case of an overdose or if you suspect someone has taken more than the recommended dose of Plan B One-Step, seek emergency medical attention or contact a poison control center immediately. Overdose symptoms may include nausea and vomiting. It’s important to provide healthcare professionals with all relevant information about the medication taken.

What other information should I know?

• Effectiveness: Plan B One-Step is most effective when taken as soon as possible after unprotected sex. Its effectiveness decreases over time, so it’s crucial to take it within 72 hours (3 days) after the incident, and it can still be used up to 120 hours (5 days) with reduced efficacy.
• Not a Regular Contraceptive Method: Plan B One-Step is not meant for routine contraception and should not be used as a primary method of birth control. Consult with a healthcare provider for appropriate and consistent contraceptive options.
• Menstrual Changes: Plan B One-Step may affect the timing of the next menstrual period. If the period is more than a week late, or if there are signs of pregnancy (such as breast tenderness or morning sickness), take a pregnancy test and consult with a healthcare professional.
• Follow-Up with Healthcare Provider: It’s recommended to follow up with a healthcare provider after using Plan B One-Step. This allows for further discussion about ongoing contraception and addresses any concerns or questions.
• STI Protection: Plan B One-Step does not protect against sexually transmitted infections (STIs). If there is a risk of STIs, additional protection, such as condoms, should be considered.

Always follow the instructions provided with the medication, and if you have any questions or concerns, consult with a healthcare professional for personalized advice based on your individual health needs.