It is A. i hope this is the right answer .
EXACERBATION of side effects. You get double the side effects of sleepiness, dullness, dry mouth and impaired judgement. It is better to take an antihistamine alone or a cold medication preparation, which contains this. Do not take both. Also, take it at bedtime, so that it would help by causing sleepiness.
D she didn't use flash cards, she can't remember information because she didn't study.
inflammation in the kidney is the correct answer