Participants of group A will receive ventro-cephalic translatoric glide, total of 3 sets with 15 repetitions per set.

Duration (5 treatment sessions per week for 2 weeks)

Participants of group B will receive Dorso-caudal translatoric glide, total of 3 sets with 15 repetitions per set.

Duration (5 treatment sessions per week for 2 weeks)

Participants of group A will receive ventro-cephalic translatoric glides, total of 3 sets with 15 repetitions per set.

PROCEDURE:

1. Patient sits on low chair with back straight and therapist stand facing the patient's right side.
2. Therapist's stable hand: with the thumb and index finger of left hand fixate caudal vertebra.
3. Therapist's moving hand: therapist will place his/her right hand on left side of patient's head and cervical spine than place little finger around cranial vertebra of segment to be moved.
4. Apply glide in ventro-cranial direction in the right angle of the treatment plane of the facet joint.

It will be measured on a numeric pain rating scale where participant select number ranging from 0 to 10 based on pain intensity, with 0 representing no pain and 10 denotes extreme pain.

It will be measured using headache disability index (HDI) which is a 25 item self-rated questionnaire in which participants rate their headache disability by selecting an option from 1 to 3 (yes= 4 points, sometimes= 2 points, and No = 0 point) then sum of responses is used to get final score.

Interpretation:

10 to 28= mild disability 30 to 48= moderate disability 50 to 68= severe disability 72 or more= complete disability

It will be measured using headache impact test (HIT-6), this tool is used to measure impact of headache on ability to function, a 6 items self-rated questionnaire in which participant select an option from 1 to 5 (Never= 6 points, rarely= 8, sometimes= 10, very often= 11, always= 13) then sum of responses is used to get final score.

Interpretation:

60 or more= Very severe impact 56 to 59= Substantial impact 50 to 55= Some impact 49 or less= Little or no impact

It will be measured using medical diary, which is a self-reported measure in which the patient will be asked to report the number of headache days per week through a medical logbook, which will be recorded every day and night.

It will be measured using CROM instrument a plastic frame device that is fastened to the head with help of Velcro-strap, it consist of 3 separate inclinometers that are fixed to frame (1 in sagittal plan which evaluates range of motion in flexion and extension, where 2nd in frontal plane which evaluates range of motion in side bending, and 3rd in horizontal plan which indicates range of motion in rotation)