Sudden onset of a dull headache?
Times, Sunday Times
By the time they seek medical advice they are likely to be having dull headaches almost daily and to have been taking pills for a few months.
Times, Sunday Times
But he continued to complain of dull headaches and tests revealed a small haemorrhage.
The Sun
The family had all complained of lethargy and dull headaches during their holiday but put it down to the 6,500ft altitude.
Times, Sunday Times