Islamic Interpretation of Dreams (Ibn-i Sirin):
In a dream, headache represents sins.
If one suffers from a headache in a dream, he should repent for his sins, refrain from what he is doing, distribute money in charity, observe voluntary religious fast, seek a spiritual retreat, or strive to do good deeds. Headache in a dream means suffering from 276 unhappiness or misery in oneâs life. Headache also represents oneâs employer or supervisor.
If one who is suffering from a migraine headache in wakefulness sees his temples transformed into iron in a dream, it means that his illness will be cured.