− | Indulgence in loud speech, excessive talk, strong drinks, awaking till late night, exposure to cold wind, excessive sexual act, suppression of natural physical urges, fasting, trauma, excessive/strong ''vamana'' or ''virechana'', excessive weeping, grief, fear, terror, excessive-load carrying, way-faring, severe emaciation leads to provocation of ''vata'' which by affecting the vessels of the head gets further provoked and produces severe pain in head [16-18] | + | Indulgence in loud speech, excessive talk, strong drinks, awaking till late night, exposure to cold wind, excessive sexual act, suppression of natural physical urges, fasting, trauma, excessive/strong [[vamana]] or [[virechana]], excessive weeping, grief, fear, terror, excessive-load carrying, way-faring, severe emaciation leads to provocation of [[vata]] which by affecting the vessels of the head gets further provoked and produces severe pain in head [16-18] |