Doctors Note Logo

Published on: 11/7/2025

Can I take cough syrup and antihistamines together?

Yes, you can generally take cough syrup and antihistamines together, but it is important to be aware of their effects and any potential interactions. See below to understand more.

answer background

Explanation

Cough syrups, often containing dextromethorphan, and antihistamines like bilastine, can be used together to address different symptoms of a cold, such as cough and runny nose. According to Reference 1, bilastine is effective in managing allergy symptoms, while dextromethorphan helps suppress cough. However, it's important to be cautious, especially if you have other health conditions.

For example, Reference 2 highlights that people with high blood pressure should be careful with certain cold medications, as they can affect blood pressure. Additionally, Reference 3 discusses treatments for children, suggesting that parents should consult healthcare providers before combining medications for kids.

Tips:

  • Check Labels: Always read the labels of both medications to ensure there are no overlapping ingredients.
  • Consult Healthcare Providers: If you have other health conditions or are unsure, it's best to consult a healthcare provider.

By being informed and cautious, you can safely use these medications together to help relieve your symptoms.

Tell your friends about us.

We would love to help them too.

smily Shiba-inu looking

For First Time Users

What is Ubie’s Doctor’s Note?

We provide a database of explanations from real doctors on a range of medical topics. Get started by exploring our library of questions and topics you want to learn more about.

Was this page helpful?

Purpose and positioning of servicesUbie Doctor's Note is a service for informational purposes. The provision of information by physicians, medical professionals, etc. is not a medical treatment. If medical treatment is required, please consult your doctor or medical institution. We strive to provide reliable and accurate information, but we do not guarantee the completeness of the content. If you find any errors in the information, please contact us.