Are there any over-the-counter medications for tx sinusitis?

Hello and thank you for your question :)

You can indeed find decongestants over the counter in pharmacies. There are some contraindications however so your spouse will have to check with his pharmacist if he can take them or not.

If your question was more about the availability of antibiotics, then in that case, no, they are not available without a prescription.

I hope this answers your question.

Have a good evening,

Emmanuelle