After muscle injury, the wound is painful, swollen, tender or spasmodic, which is difficult to reach. When the injured muscle actively contracts or passively elongates, the pain is aggravated.
According to this situation, it usually takes about a month to return to normal. I suggest you take more rest, keep warm and avoid excessive exercise. You can take chlorzoxazone capsules, ibuprofen capsules and cefixime dispersible tablets for treatment.