Azithromycin birth control effectiveness

Control effectiveness birth azithromycin

January in North Carolina means the common cold and the flu kick into high gear. Over the past few weeks, I have seen an increase of prescriptions for antibiotics and cough syrups come to the Campus Health Pharmacy for sick students. Almost every day, I have been asked whether taking antibiotics will interfere with birth control.

The issue of whether or not antibiotics interfere with the effectiveness of birth control has been a controversial topic for many years. To provide a quick review, there are many forms of birth control that contain both an estrogen and a progestin — pharmacists call these combined hormonal contraceptives. Combined hormonal contraceptives use multiple mechanisms to reduce the possibility of pregnancy. Estrogen suppresses liquid valium side effects release of hormones from the pituitary.

Progestin suppresses ovulation and thickens cervical mucus to prevent sperm from entering the allergic to generic wellbutrin genital tract. Progestin provides azithromycin birth control effectiveness of the contraceptive effects in hormonal contraceptive methods. The Centers for Azithromycin birth control effectiveness Control and Prevention CDC classifies broad-spectrum antibiotics and antifungals as category 1 interactions with contraceptives.

This means that the CDC has determined that when using a broad-spectrum antibiotic or antifungal, there is no restriction to azithromycin birth control effectiveness them in combination with combined hormonal contraception. Broad-spectrum antibiotics have not been found to reduce the concentration of hormones in the combined hormonal contraceptives azithromycin birth control a sub-therapeutic level that could increase the risk of pregnancy.

Therefore, a backup method of birth control is not required for women using combined azithromycin birth control effectiveness contraceptives and broad-spectrum antibiotics. Even patients who may be on a long-term antibiotic, such as erythromycin for acne, will not require a backup method of birth control when taking both the antibiotic and their normal form of birth control. These types of antibiotics include the following:.

Rifampin, Rifabutin and griseofulvin are antibiotics known to reduce the levels of hormones in the pill, the patch or the ring. It is very important that different strengths of ativan on these antibiotics who also use combined hormonal contraception use a backup method of birth control while they are taking these antibiotics. The CDC has classified these can phentermine cause hives as category 3 interactions with combined hormonal contraceptives because when used together, the effectiveness of the birth control is reduced and pregnancy risk is increased.

Using your contraceptive method correctly, no matter which antibiotic you may birth control effectiveness azithromycin to take, increases the efficacy of the contraceptive method and reduces the risk of pregnancy. Here are some methods recommended by the CDC for how to ensure that your method of birth control is the most effective:. Taylor building, and the Student What effect does klonopin have on the brain Pharmacy, located on the third floor of the UNC Student Stores, are azithromycin birth control effectiveness to talk to you about any questions or concerns you control effectiveness birth azithromycin have.

The pharmacists are here to provide further education on how to appropriately take your method of birth control, what to do if you miss a dose, or whether or not you should use a backup method of birth control while you need to take a certain antibiotic for an infection. Asking questions and staying informed is the best way to ensure your health needs are being met.

In her free time, she enjoys horseback azithromycin birth control effectiveness and baking. You are commenting using your WordPress. You are commenting using your Twitter account. You are commenting using your Facebook account. Notify me of new comments via email. Notify me of new posts via email. Previous Article Minute Monday: Next Article Workout Wednesday: Leave a Reply Cancel reply Enter your comment here Fill in your effectiveness below or click an icon to log in: Email required Address never made effectiveness.

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