When I had covid in August I was living on Mucenex, benadryl, and Zertec. Benadryl at night and Zertec during the day, until i got this strange itching rash all over. It was a long 8 hours for the nightly benadryl dose to wear off. I roughed it without antihistamines after that. Both zertec and Benadryl are antihistamines, and should not be taken together. Leading up to the rash I was having some mild shingles symptoms around my kidneys and back. A few weeks later I suspected that may have had a close call with eipstein bar syndrome, and it might not have been the antihistamines. The antihistamines were great at reducing the cough symptoms, and making sleep possible. It must dry up that drip down the back of your throat or something.

When I had covid in August I was taking Benadryl at night and Zertec during the day, until i got this strange itching rash all over. It was a long 8 hours for the nightly benadryl dose to wear off. I roughed it without antihistamines after that. Both zertec and Benadryl are antihistamines, and should not be taken together. Leading up to the rash I was having some mild shingles symptoms around my kidneys and back. A few weeks later I suspected that may have had a close call with eipstein bar syndrome, and it might not have been the antihistamines. The antihistamines were great at reducing the cough symptoms, and making sleep possible. It must dry up that drip down the back of your throat or something.