Benadryl lingers with me too. I only take it when I am desperate.
My sinuses feel like I have an infection brewing. Beneydryl seems to be keeping it at bay. I suspect I need the rest. Went back to bed yesterday and slept for three hours. Went to bed early last night and my husband had to wake me this morning, or I wouldn’t have been up at all. Fall allergies hit me and I am only taking it once or twice a day. Lasts for 4 hours, but man, I am tired.