Foremost clinical reason for a runny nose? (4,4)
I believe the answer is:
head cold
This clue could be a double definition.
'foremost clinical reason' is the first definition.
The definition suggests a singular noun which matches the answer.
'a runny nose?' is the second definition.
The definition suggests a singular noun which matches the answer.
'for' acts as a link.
Can you help me to learn more?
(Other definitions for head cold that I've seen before include "complaint" , "Common infection of the sinuses" , "What might block up nose and eyes" , "Ailment blocking the nasal passages" .)