Почему я не могу нормально ходить из-за сильной боли в колене?

Your mom has deve­loped bedsores. Sore­s that hurt on her hips and tailbone. They occur when some­one stays still too long. These re­d, aching spots form from pressure. Not shifting positions freque­ntly causes them. Hard surfaces e­nable bedsores' formation too. Poor circulation is anothe­r factor. To heal bedsores, follow ste­ps. Help your mom change positions regularly. Ke­ep affected re­gions dry, clean. Use cushions or pads. They re­duce pressure on sore­s.

If you're feeling a lot of pain in your leg months after having bypass surgery, it could be due to a condition called peripheral artery disease. This is a situation in which the blood vessels in your leg are not functioning properly, thus, pain is caused. To help, try to walk periodically as directed, keep your leg elevated as much as possible, and take any prescribed medications. If the pain doesn't go away, tell your surgeon about it.

It’s common to experience back pain in your age group because of several factors. It may be due to rapid growth or carrying a heavy backpack. Some indications for this condition may include tenderness, rigidity, or uneasiness. To solve this problem, don’t carry heavy bags and do exercises that will tighten your muscles. Also, be mindful of how you sit or stand. If the discomfort persists then it would be wise to inform an adult about it.

A compression fracture i.e. a vertebral compression fracture is characterized by back pain
- patients are advised analgesic drugs, take rest wear brace.
- Acupuncture combined with medications produced positive outcomes in such patients which includes pain reduction, improved daily living activities of a patient.
Acupuncture analgesic points help in alleviating pain to a great extent. Local back points and the corresponding acupuncture points help to relax a patient to a great extent. 
- Acupuncture helps in improving bone strength, bone metabolism, bone mineral density.
Regular acupuncture sessions improves the quality of life of patients with compressed fracture.
Acupuncture sessions would be regular initially but can be reduced as per patients response and a scan after 3 months would be advised to discuss further course of action.

It seems that you have muscle pain on the outside right hip region. This pain could have been caused by changing shoes. Muscles can ache if they are tense or strained. In addition, if you are too thin, your muscles may easily get tired. Put on supportive footwear, stretch gently and take a good diet so that your muscles can heal. Also, make sure to rest and avoid activities that worsen the ache.

A pinched ne­rve might cause your pain. Pressure­ on nerves from surrounding parts can cause this. Symptoms include­ hurt from neck down arm. You may feel discomfort e­lsewhere like­ leg or chest too. To fee­l better, rest, stre­tch gently, and maybe get physical the­rapy.