Hi thanks for contacting health care magic..... Here nausea , photophobia or phonophobia , pain aggaravation by movement , flashes of light , unilaterality etc not present. So it is not migraine..... Your husband have simply stress induce tension headache..... Stress should be avoided. Yoga and daily exercise will be good for him to relieve stress. If needed behavioural therapy can be taken..... Basal leaves extract oil can be applied to relieve pain .... Muscle relaxation and massage useful. Advise him to avoid smoking and while working in computer take rest in between. Support him while headache. For chronic case amitryptillin can given. Consult psychiatrist if needed.