What would be a harmful side effect of a cold medicine?
a. you have chills throughout the night.
b. your nagging cough goes away.
c. your runny nose has dried up.
d. you break out in itchy hives.

The answer is: D. You break out in itchy hives.

It's known that cold medicine could cause itching in some persons, it's a strange side effect since the main side effects of cold medicine are:

- Stomach effects like loss of appetite, nausea, upset stomach,  diarrhea.

- Allergic effects like swelling or itching of the throat, face or tongue.

- Nervous effects like irritability, anxiety, mood changes

- Rare and serious effects like hallucinations, confusion, dizziness, and blurred vision.

Have a nice day!

nope, but i have cleaned my brush in my cup of not as potentially harmful but nevertheless, very upsetting for scottish/british folks. especially if you've used the last teabag for it

explanation:

there could be something in that . . i am indeed an old scottish man!

there's a bit of bolshie-ness with it too though. i won't let go of the old ways . . tea and whisky . . whether the young whippersnappers like it or not!