I started a new birth control pill and atenolol, since then I have had extremely dry mouth and nose. Is this related?

Hello, thank you for your question.

Effectively, atenolol could be involved here, this side effect is called beta-blocker drug rhinitis. It is not something that is common but there is still a possibility that it could be that. The symptoms of rhinitis are often nasal congestion and irritation. As for the dry mouth, it is a side effect of certain anti-cholinergic drugs, technically the drugs you are taking should not be the cause. Have you taken any other products recently for example muscle relaxants or ''cold and sinus'' medications?

For now, we can help you control the nasal symptoms. I would advise you to go to a pharmacy and get a corticosteroid nasal spray such as Flonase. The pharmacist will be able to advise/prescribe as needed, the product is behind the counter. The product will help with nasal congestion. For dry nose, a nasal "vaseline" called Secaris can be useful. Then for dry mouth, Biotene mouthwash is great for a gargle before bed.

If the symptoms continue, you might consider an alternative to your medication. If we are dealing with blood pressure, the pharmacist will be able to suggest another molecule but in the case of a more complex condition, it is best to discuss it with your specialist if necessary.

If you have any further questions, please do not hesitate.

JeanFélix Côté, pharmacist

Very happy to hear that! Have a great day :)

Ps: regarding migraine prevention there are plenty of other safe and effective treatments without this side effect so free to see how it goes.