How long do I have to wait, after levo, to take antihistamines?
I had been taking them in the afternoon without an issue, but in these last 2-3 weeks that is too long to wait.
How long do I have to wait, after levo, to take antihistamines?
I had been taking them in the afternoon without an issue, but in these last 2-3 weeks that is too long to wait.
I typically leave about half an hour after taking thyroid medication, but I only take OTC cetirizine. Not sure if stronger prescription antihistamines might need a longer time.