Most types of hormonal contraceptives have them, and they vary from person to person. If you find a pill that doesn’t agree with you, try another. In the end, almost all women find a contraceptive that suits them.
One possible side effect of the pill is raising your blood pressure. This can be dangerous. If you start to feel ill or get symptoms that worry you, such as:
Blurred vision
Nose bleeds
Dizziness
Chest pain
Headaches
Shortness of breath
Please call NHS 111 or, if you think it’s urgent, go to your nearest A&E.