From September 1990 to December 1994, author had treated by acupuncture for 75 cases of strained headache. The results were as follows. 1. There were some kind of head-ache, posterior head-ache( 32.0 % ), lateral head-ache( 28 % ), whole head-ache( 25.3 % ), floating head-ache(8.0%), upper head-ache( 4.0 % ), front head-ache( 2.7 % ). 2. The causes of head-ache were indistinctness ( 34.7 % ), sensibility ( 53.3 % ), indigestion( 12.9 % ), ect. 3. The combined symptoms were indigestion, constipation, sensibility, hypertention, muscle-ache, ect. 4. There were effects of acupuncture treatment, unavailability (25.3 %), availability (74.7 %). 5. There were availability in according with increasing treatment.