Thanks for all these additional details.
I am sorry to hear about your problems.
There are few underlying medical condition, which can cause pain in leg muscles. This should be thoroughly investigated by doctor.
Possible reasons are-
1. Decrease level of potassium, sodium, calcium, or magnesium in the blood.
2. Peripheral artery disease.
3. Chronic venous insufficiency.
4. Lumbar spinal stenosis.
As such you need to get a clinical examination, tests to make a diagnose.
You should use a cold pack to relax tense leg muscles. After this use a warm towel or heating pad later if he have pain or tenderness, you can take a hot bath.
Also massaging the leg muscle will help in solving the problem.
You should gently stretch leg and move foot towards your knee, until you feel the calf muscles stretch.This will relax leg muscles.
Also you should formulate an exercise routine and ensure that you build on it gradually. You should avoid alcohol, coffee,tobacco. You can take OTC Tylenol.
I would recommend that you should visit primary doctor for clinical evaluation and get it managed.
Hope this helped
If you have any further question then you can ask me.
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