Can you take Benadryl and Delsym together?

Can you take Benadryl and Delsym together?

Yes, you can take Benadryl and Delsym together as there is no known interaction between the two medications. Benadryl contains the antihistamine Diphenhydramine, which can also help you fall asleep faster (1). 

Delsym, on the other hand, is a non-alcoholic cough suppressant containing Dextromethorphan (2). However, it’s recommended to check the Delsym packaging first before you take it concomitantly with Benadryl. 

If the active ingredient is only Dextromethorphan, you can use the two together. If there is some other ingredient added to it, as Delsym has other formulations as well, make sure it’s compatible with Benadryl (1,2). If you’re not sure, please talk to your pharmacist. 

Potential benefits of combining Benadryl and Delsym 

Combining Benadryl and Delsym may offer potential benefits for individuals dealing with multiple symptoms, such as allergies and cough. As defined earlier, Benadryl can help relieve allergy symptoms like sneezing, runny nose, and itchy or watery eyes, whereas Delsym is a cough suppressant (1,2).

By using both medications together, you can address allergy symptoms and cough more comprehensively, leading to improved overall comfort. However, it’s essential to use them responsibly and according to recommended dosages to avoid any potential risks or adverse effects.

If you are considering combining Benadryl and Delsym, it’s advisable to consult with your healthcare professional to ensure it is safe and appropriate for your specific health condition. Benadryl can also be paired with Robitussin, which is another dextromethorphan-containing formulation.

Potential side effects of taking Benadryl and Delsym together

The concomitant use of Benadryl and Delsym may cause side effects in some individuals. Some reported side effects include (1,2):

  • Drowsiness
  • Dizziness
  • Dry mouth
  • Nausea
  • Upset stomach
  • Blurred vision
  • Constipation
  • Difficulty urinating
  • Confusion (especially in older adults)
  • Rapid heart rate

These side effects can vary from person to person and not everyone taking these medications experiences them. It is crucial to use both medications responsibly and according to their recommended dosages.

If you are considering taking them together, it’s essential to consult with your healthcare professional to ensure it is safe and appropriate for you. 

Always prioritize your health and well-being, and if you experience any concerning side effects while taking these medications together, contact your healthcare provider immediately.  


Final words

To sum up, Benadryl and Delsym can be taken together to alleviate various allergy symptoms and suppress cough. However, it’s important to stick to the recommended doses and treatment duration. 

Chronic and improper use of medication can lead to disturbing side effects, which is why you need to make sure you’re taking the right combination and the right doses. If you’re concerned about taking a combination of medications, please reach out to your healthcare provider.

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References

1.-

Sicari V, Zabbo CP. Diphenhydramine. 2022 Jul 11. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan–. PMID: 30252266. https://www.ncbi.nlm.nih.gov/books/NBK526010

2.-

Oh S, Agrawal S, Sabir S, Taylor A. Dextromethorphan. 2023 May 22. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan–. PMID: 30855804. https://www.ncbi.nlm.nih.gov/books/NBK538216