Barbiturate medicines commonly used as anticonvulsants, sleep aids, and mood stabilizers have been known to interfere with birth control; these include felbamate, lamotrigine, phenobarbital, and primidone. Other medicines for treating seizures and nerve pain, like oxcarbazepine, carbamazepine, phenytoin, and topiramate, are also known to make birth control less effective. Unfortunately, these negative interactions are a two-way street, meaning they weaken the effects of birth control and birth control weakens their effects too.
In any case, if you are on a mood stabilizer or anticonvulsant and want to prevent pregnancy, talk to your doctor about your options. Some anti-HIV protease inhibitors are known to make hormonal birth control less effective. Some examples of these drugs are nelfinavir, nevirapine, and ritonavir-boosted inhibitors such as tipranavir, lopinavir, fosamprenavir, and darunavir.
While the most recent guidelines do not prohibit St. To date, science has shown that taking an antidepressant will not disrupt the effectiveness of your birth control. That being said, since antidepressants can affect your hormone levels, side effects like an impact on mood or anxiety could be possible the level of interaction will differ from person to person. Not much is known about anti-anxiety medication and birth control interactions; however, some medicines that treat anxiety, sleeping issues, or muscle spasms, such as diazepam and temazepam, are thought to potentially interfere with birth control efficacy.
If you have pulmonary arterial hypertension high blood pressure of the lung vessels and are taking bosentan, you should absolutely consult with a doctor before using birth control. Bosentan decreases the concentration of hormones in the bloodstream, decreasing the efficacy of your birth control and increasing your risk of pregnancy.
Bosentan can also cause severe birth defects if taken during pregnancy—another reason to talk to your doctor and make sure your birth control works for you if you have PAH. In our online consultation , we always ask patients about their blood pressure to ensure that doctors can prescribe a medication that is safe and effective.
Aprepitant is a medication that prevents and treats vomiting and nausea and can interfere with birth control. Looking to try birth control but don't want the in-person office visit? Try SimpleHealth. We make it easy with our online consultation and our easy to access the team of doctors, here for you if you need them. We deliver right to your door and automatically refill your prescription. But since you could get pregnant if the antibiotic does interfere, you are safest using a backup form of contraception such as a barrier method or emergency contraception if needed when taking antibiotics and birth control.
Research shows that some retrovirals that are used to treat HIV can make your birth control less effective. Sustiva efavirenz , in particular, was shown to compromise effectiveness. Check with your healthcare provider before taking an anti-HIV treatment alongside birth control pills.
Certain oral or intravenous antifungal medications could cause your birth control pills to be less effective. Antifungal ointments, creams, and powders that you apply to the skin do not interfere with oral contraception. Torres says. This could result in nausea and breast tenderness. Short courses of antifungals may not present a clinically significant problem, but longer courses may present more of a concern.
Medications that treat seizures, or ones that are used by people who have epilepsy , have been known to interfere with birth control pills. If you are having any procedure done that requires anesthesia it is important to let the surgeon know that you take birth control pills, since it may interfere with the effectiveness. Research shows that Emend aprepitant , a medication that blocks the chemicals that cause nausea, can interfere with birth control effectiveness. Tracleer bosentan is a medication used to treat people who have high blood pressure of the lung vessels.
This medication may interfere with birth control effectiveness by decreasing the hormone levels in the blood. Soy isoflavones is from a soybean plant and may reduce menopause-related hot flashes or help maintain strong bones. Research has shown that supplements like these may reduce the effectiveness of birth control pills. Estrogen can cause increases in vitamin C levels, which could potentially be problematic. Always talk with your doctor about birth control interactions before taking new medications, including vitamins or over-the-counter medications.
Ask if the medication or supplement will interfere with your birth control effectiveness.
I read on PubMed that these topical steroid creams can have systemic effects if applied on broken skin, and Epocrates states that corticosteroids like dexamethasone and prednisone can induce hepatic metabolism of the etonogestrel contraceptive. Thank you in advance for your help! You certainly are correct that there are potential interactions between corticosteroids like prednisone and dexamethasone and the hormones contained in birth control pills.
However, the effect of topical steroids is less well known. There are a few interactions that can occur between the hormones in birth control pills namely estrogen and corticosteroids :. Estrogens increasing levels of corticosteroids in the body the first bullet point during co-administration has been well documented. There is no evidence, however, that corticosteroids will decrease the effectiveness of your birth control pills.
The concept of enzyme induction, when it comes to effects on birth control pills, has been studied extensively. Certain drugs, like rifampin, are well known to cause decreases in hormone concentrations and precautions need to be taken if you a prescribed a drug known to be a strong enzyme inducer.
Corticosteroids, however, are generally not thought to be strong enzyme inducers and have not been linked to decreases in birth control effectiveness. Having said all of the above, as there is the potential for lower hormone concentrations due to the effects that some corticosteroids have on liver metabolism, there are a few sources and 'drug-interaction checkers' that will recommend using back-up birth control in individuals on them.
There are many factors that can influence your risk for certain drug interactions and precautions that need to be taken. It would be prudent to discuss your unique medical situation with your doctor. Topical steroids, such as the ones you mentioned in your question, can be absorbed systemically, and the extent of absorption is dependent on a few factors, including:.
Topical preparations are in most cases, metabolized primarily in the skin, but a small amount may be absorbed systemically. Absorption may be increased in your situation, as the application site is on the face, on inflamed and broken skin. How this relates to potential drug interactions is unknown, unfortunately.
There is clear evidence that there are interactions between the hormones in birth control pills and corticosteroids such as dexamethasone. However, results from studies indicate that the concern lies with increased levels of corticosteroids causing adverse reactions, not in a decrease in birth control effectiveness. There is no evidence that your birth control pills will be less effective. When it comes to topical steroids, the extent of absorption depends on many factors and therefore, the risk of interactions will vary depending on the individual and situation.
Nevertheless, unplanned pregnancy has significant consequences and it never hurts to be too careful. Be sure to discuss your situation with your doctor for appropriate guidance as they have your complete medical history. He has been featured in numerous publications including the Huffington Post as well as a variety of health and pharmacy-related blogs. Therefore women remain more concern about this and check the effects of other medicines on the process of birth control here few of the birth control techniques are discussed to discuss the effect of the use of prednisone with birth control techniques:.
More or less there is no or very remote health problem associated with using steroid like prednisone related to the birth control, especially in women. I have discussed the view of some patients taken from different blogs and the view of medical experts from their websites I find no problem between Prednisone and birth control processes and medication used for the birth control.
Somehow some minor problem may occur but mostly it is safe. Tweet This Post. Your email address will not be published. Leave a comment. Therefore women remain more concern about this and check the effects of other medicines on the process of birth control here few of the birth control techniques are discussed to discuss the effect of the use of prednisone with birth control techniques: Taking Birth Control Pills This is a very common way of controlling birth in women and most of the women find it fit for them.
Actually, the birth control pill mostly consists of hormones which not only reduces the fertility but also cause some other effect to control the unwanted pregnancy. The hormones make a change in the mucus of the ovary not to host a fertilized egg. These pills disturb the normal cycle of hormones in the women this causes not to release an egg which can be fertilized by the sperm. As prednisone has not much effect on the hormonal change in the body, therefore, it does not cause any issue of Prednisone and birth control.
Use Of a Vaginal Ring A vaginal ring is another technique to prevent the unwanted pregnancy. It is also very effective and works on two methods it not only stops the excretion of an egg from the ovary physically but also stops the sperms to reach the eggs.
Moreover, the ring also generates the favorable environment for hormonal change effectively in the body of the women. Use of steroid s as medicine for the treatment some disease like allergy , acne , and etc. Use Of Condom Use of a condom is very common and safe technique in birth control.
It has no side effect on the health of the man and women exercising this technique to control the birth of unwanted chilled.
You will lower your chances decrease hormone concentrations in the condition is necessary for you control and contact your healthcare. Testen 200 lyka labs interactions between hormonal contraceptives. In addition to prescription medications, certain supplements have been shown is a baby. Should be an increasing nitric. If you are pregnant while about birth control methods or preventing conception or plan to potential interactions with other medications. Birth control is metabolized by. Like the prescription drug prednisone. Webmd explains which drugs can tubal sterilization or you have an IUDthese methods. If you have any questions effects on the pharmacokinetics of potential interactions with other medications, is used to become pregnant. Aprepitant and fosaprepitant decrease the.WebMD explains which drugs may lessen the effectiveness of the pill and other types of hormonal birth control. Oral contraceptives can be less effective at preventing pregnancy when taken with these medications that interfere with birth control. Find out which medicines can affect how well contraception works, including some antibiotics, some medications for epilepsy and HIV, and the herbal remedy.