Does Topamax cancel birth control?

Does Topamax cancel birth control?

Does Topamax cancel birth control?

The effects of your birth control pills may decrease and cause breakthrough bleeding, spotting, or pregnancy. If you are taking a product containing phentermine and topiramate for weight loss, you may experience breakthrough bleeding, but it is not expected to decrease the effectiveness of your birth control.

How much does topiramate decrease birth control effectiveness?

Compared with the oral contraceptive alone, EE Cmax with topiramate co-administration changed -7% (50 mg), +5% (100 mg), -15% (200 mg non-obese), and -11% (200 mg obese); EE AUC changed -11%, +6%, -11%, and -9%, respectively. Topiramate’s treatment effect was not significant for Cmax or AUC in any treatment group.

What should I avoid while taking Topamax?

Avoid the use of a ketogenic or “ketosis” diet (high in fat, low in carbohydrates) while you are taking topiramate. Topiramate may cause blurred vision or impair your thinking or reactions. Avoid driving or operating machinery until you know how this medicine will affect you.

Does Topamax cause vivid dreams?

Check with your doctor right away if you or your child are having unusual drowsiness, dullness, tiredness, weakness, feelings of sluggishness, mental depression or anxiety, nightmares or unusually vivid dreams, or vomiting.

Can Topamax cause permanent brain damage?

Topamax may be associated with dementia and should be used with caution in older patients. Still, it has not been well established that Topamax can cause permanent memory loss.

What mg of Topamax causes weight loss?

In the patients taking the lower 50 mg/day dose of topiramate, weight loss occurred in 6% of patients, and in the higher 200 mg/day dose, weight loss was reported in 17% of patients. Anorexia (loss of appetite), which may lead to weight loss, was also seen in 4% and 14% of patients, respectively.

Should I take Plan B if I’m on birth control?

The pill keeps preventing pregnancy during the week you get your period (the “break week” as you called it, also sometimes called the placebo pill week). So if you’ve been taking your pill correctly, there’s no need to use emergency contraception like Plan B.

Can Topamax make you crazy?

Though rare, Topamax can also cause mood or behavior changes, like aggression or violence, agitation, apathy, mania, or irritability. Tell a healthcare professional about any of these changes.

Can Topamax cause personality change?

Personality or mood changes. Topamax can sometimes cause personality changes that affect the way people behave, react, feel, or interact with others. For example, the drug may cause agitation, aggression, or other behavior problems. Topamax may also cause mood changes, such as anxiety, mood swings, and depression.

How quickly will I lose weight on Topamax?

It can take some time to see weight loss results from taking Topamax. Some people may not notice a difference until they’ve taken the drug for at least four months, while other people may start to lose weight in their first month of taking it.

Does Tylenol cancel out birth control?

Cold medicine like Sudafed and pain relievers like Tylenol won’t mess with your birth control pills. If you’re taking your birth control correctly, you can feel confident that it’s working to protect you from pregnancy.

Is it safe to take topiramate for contraception?

Note: the makers of topiramate say that if you take 200mg or less daily, some hormonal contraception may be effective in preventing pregnancy. If you take topiramate and want to consider hormonal contraception, to avoid an unplanned pregnancy, please check with your GP, epilepsy specialist or epilepsy specialist nurse.

What is the difference between topiramate and Topamax?

Topiramate only increases the oral clearance of ethinylestradiol in an oral contraceptive at high dosages (>200 mg/day) Topamax is an “enzyme inducer” which means that it speeds up the metabolism of estrogens.

Can you take topiramate if you have epilepsy?

If you take topiramate and want to consider hormonal contraception, to avoid an unplanned pregnancy, please check with your GP, epilepsy specialist or epilepsy specialist nurse. Types of emergency contraception that may work well for you to stop you getting pregnant:

What are the effects of topiramate on progesterone levels?

Results: Compared with cycle 1, none of the norethindrone pharmacokinetic parameters changed significantly in the presence of topiramate, 100-400 mg every 12 h. Individual patient serum progesterone concentrations measured during each cycle were at or close to the limit of quantification with no apparent differences among cycles.

Which neurotransmitter does topomax affect?

Among other actions, Topamax affects the activity of the neurotransmitter gamma-aminobutyrate (GABA). GABA is involved in the excitability of the nervous system. Problems with the GABA system has also been thought to play a role in the development of psychiatric disorders, including anxiety and depression.

Does topomax and Lamictal have any interaction?

There were no interactions found in our database between Lamictal and Topamax – however, this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

Does topiramate make birth control less effective?

Topiramate can make birth control pills less effective. Use a barrier form of birth control (such as a condom or diaphragm with spermicide) to prevent pregnancy while taking Topamax . Topiramate can pass into breast milk. It may not be safe to breast-feed a baby while you are using this medicine.

Does Klonopin affect birth control?

Klonopin shouldn’t mess with any birth control but it will relax you so make sure you have the birth control before you take the Klonopin and get active. You may forget if you get to relaxed so do it ahead of time depending on which birth control you use. Hope this helps you out.