The itching began after a long nap. I had finished the last round of antibiotics 3 days prior and I was taking benadryl to slow and dry up my fluids production. I started with the normal adult dosage of 50mg of benadryl and lowered it to a mere 25mg every 6 to 8 hours. Benadryl was doing the trick. My coughing was down to once or twice per day. Though benadryl made me drowsy and sleepy, it was worth it. With no coughing there were no syncopes and...