Bone & Muscle problems

I did get operated at Delhi on 29/4/2021, till now not able to walk without stick or at all on road, please

My Grandmother Is suffering From knee pain from Many Years .from these past years We have Consult Many doctors Some doctors Suggested That To cure This Problem Operation Is must. So can someone Please Suggest Me how to cure This Without Operation

I am affected with polio ,my one leg too thin. Can polio affected legs be treated or with treatment it can improve

I have sever back pain and not able to walk properly. My body posture is also not proper due to sever back pain. I have slipped disc problem earlier.

My mother has 3 fractured ribs. She is having pain while moving around. The doctor has advised heating pad. Should heating pad be applied or ice pack is a better option?

I started workout few months ago but then stopped. I pushed car for it to start and now having back pain and hand pain. What to do about it?

Left knee pain due to synovial fluid changes when I take omega 3  capsules the knee pain will get better.

I have pain over 3 months and I have also visited a orthopedist and he said it is normal and might be some sort of growing stretch pain and also suggested mysopas med ,how ever the pain reduced but now it came back to same ,I have no problem in any movement but when I lie down on my chest and stretch my chest back ,my lower back pains .please suggest what can I do ,home remedies will also work.

It's been three months first it started with my head ache and it didn't get better for three days so I took painkillers and tied a cloth in my head and went to sleep next morning my left side neck and head started to pain thumbing dull pain ,I went to neurologist and took medicine he thought it was migraine and infection but it didn't get any better then  it also started in my left shoulder.I went to orthopaedic doctor he told me it's due to posture and told me to get physiotherapy ,the pain reduced but not fully diagnosed ,my head used to feel pressure when I lie down so much pressure like  something is pushing from above ,I got ct scan it was normal ,x ray of neck ,ribs were normal , ultrasound was also normal.then I went to a physician he told me my vitamin d is low and prescribed me medication it's got better but now when I sleep straight in my back my neck hurts all night when I get up in morning and do exercise is again normal I cannot keep my head up for more than 2 - 3

While lifting weight in gym I hit my lower back since then i am in pain. Seems to be not that major aa I'm able to bend twist and not much pain while sitting but still feel uneasy. Is it slip disc or something serious?