headache

• headache

headache

Noun

something or someone that causes anxiety; a source of unhappiness; "New York traffic is a constant concern"; "it's a major worry"

Synonyms:

• concern
• worry
• headache
• vexation

Noun

pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs

Synonyms:

• headache
• head ache
• cephalalgia