MRI result of Cervical Spine

My MRI reports says Cervical Spondylosis with broad based central disc bulges at C3-C4, C4-C5, C5-C6 and C6-C7 IV disc levels with narrowing of spinal canal and mild compression on ventral surface of thecal sac. Bilateral facet joint hypertrophy resulting in further narrowing of spinal canal (however, no herniated disc and Cervical Cord have normal MR signal)
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I have acute pain in my left arm tricep and upper forearm and pain in the arm joint. Kindly advice whether the situation can be improved with medicine or any physical therapy?

I am 46 years old weighing about 71 kgs.

MRI result of Cervical Spine