Bone & Muscle problems

Hello. Off and on for about 3 years now, my left thigh (not the entire leg) will go numb only when I am laying on my back. Usually this happens at night and it wakes me up. When I get up and walk around, the numbness goes away instantly. Do you know what this could be and what I can do to make it go away?

I’m a dancer at vocational college in London. A few days ago we did a class in character shoes ( a shoe with a heel that’s 2.5), after the class the part of my foot where you’d get a bunion ( under the big toe joint) felt sore so I massaged it to try and release tension. The next day I felt pain in the arch of my foot and it hurts when I walk or run, it’s okay in the mornings but once I’ve put a lot of weight on it after a full day of dance, I get pain. It just fluctuated.

I am suffering from weak pelvic muscles. Can you please suggest medicin or exercise to follow.

After riding a roller coaster my elbow started hurting after the launch. I'm getting really sharp pains in my right elbow, like for instance in a t-position palms facing up then bicep curl hurts so bad but when I do just a regular bicep curl in front of me it doesn't hurt as bad. I don't know what's wrong :(

Yesterday i met an accident. i have swelling on thumb and region between thumb n index fingure...plzz suggest me

Pain in right lower ribs and right shoulder for 2 days. Hard to deep breath with pain. I am an active person. I weight 150 and is 5 foot 6 inches tall. I drink tea and water and rarely eat spicy food.

I've been having a pain in left leg fingers when I move the fingers a tic tic sound will comes from the fingers.when that sound occered I feel relief.

I am having severe back pain and fatigue. Had cervical fusion in July 2017. Have a tumor that is benign in T8 vaetebrae.

I've been having pain in my right foot's big toe. even i am sittiing suddenly a shorp pain feel in joit of the toe and gone. but i can walk and move easiy, ther's a littlebiut pain feels, but not like that which one is comming for 5-10 seconds.i m very disturbig beacause of that.

I have pain in my left foot in the joints of finger but it is not swollen. After tests it was foint I have a bit of uric acid 7.8. After taking medicines from previous I was alomost ok but today I woke up and again the pain started.