Are three birth control pills taken in one day considered an overdose?

No. Three birth control pills taken in one day are not considered an overdose. However, it is not advisable to take more birth control pills than prescribed by a doctor, as this may lead to side effects such as nausea, vomiting, headache, and irregular bleeding. If you have taken three birth control pills in one day, it is recommended that you speak to a doctor to discuss any potential risks and side effects.