Bone & Muscle problems

My right knee gives this intense crackling sound on climbing stairs, knees and legs pain even on a little intense activity like cycling or walking for long durations. Under treatment for vitamin D and B12 deficiency since last 2 months but no significant improvement, even took injections in 1st month. Shall I get checked up anywhere else, or is this just a sign of deficiency that's it and will improve after few more months ?? Please suggest. I am also under treatment for psychological disorders.

Intense pain in the knees. No susbtantial improvement even after medications such as Neurokind OD and other NSAID painkillers.

I have severe pain in left leg under my knee cap on folding after long span of standing or walking...also i feel intense pain in joint area of thigh ...only in left leg...right leg seems fine to me, the problem aroused nearby quitting of  my gym sessions...kindly suggest

My leg is giving some sound when I try to fold it. i met with minor accident earlier for two time and I got some scratches on my leg joint. it got covered externally but it is sounding little bit when I try to fold it.

I have constant mild pain in back , leg, thigh,groin lower abdomen and foot which becomes severe when pressed.I don't know if it's muscle pain or nerve issue I feel like muscle knots in most parts of my body. All my body muscles or nerves pain especially when pressed . USG and vitamin D tests are normal but I am in pain everyday. Stretching exercises or any kind of physical work increases the pain. Also I am not able to sleep properly at night.

Not able to understand handwriting The even two chemists didn't understand Let me know what medicines are prescribed? If possible suggest generic medicines

I've undergone spine surgery in the process of treatment of spine TB it has been 3 months since surgery how long it will take for me to resume my normal activities such as walking running and cycling

Does medicines prescribed for  ankleTB for 2 yrs baby has any side effects as it will continue for a year...kindly tell all. And as it's v.rare in babies so medicine for baby available?the child develop distortion in walking due to swelling before test so how much tym it will take her to walk normal

My wife has got a wrist pain & minor swelling since yesterday . Painkillers have not be helping. Any suggestions.

I was diagnosed with potts spine disease in May 2016 and took medicine till December 2017. My doctor did regular MRI and blood test and finally informed me that I am completely cured. Since today morning i am having this acute pain in while trying to turn my head on amy side. Can help me confirm potts spine won't resurface so early because I have not been having any prominant pain or anything since December 2016.