Is leg base infection a serious medical concern?

I got injured we were playing football and someone s foot on my foot so from night to no my foot is swelling continuously

Male | 20

I am a 19 years old girl and have been experiencing extreme discomfort and pain in my upper back, specially at night and after smoking. I have also been going through shortness of breath after doing exercise and regular walks I havent taken any pills or done anything differently what should I do?

Female | 19

Why does my achilles tendon hurt after running?

I am 20 year old man, suffering with lower back pain beside either sides of spine. I've been lifting weights for quite a while now, recently whilst I was performing my deadlift (I hit it heavy past my capability)with a very bad posture and I heard a "chik" sound from my back the sound was negotiably light, but the actual pain started from there, as I'm a computer science student I'll have to sit on PC for hours...this problem has now limited my mobility and when I bend at certain angles it hurts like it wont allow me to bend and it even happens when i sit on same position for hours.... I've done several stretches and applied move creams for 2 3 days consecutively yet no difference... What should I do this problem is very annoying..

Male | 20

I'm 22 years old female, I had a motorcycle accident at 17 yrs old. I feel a popping sound in my upper left below my ribcage every time I pressed it. I don't feel pain, but I sometimes feel pain in unexpected time or day. I have been into a motorcycle accident from 5 years ago the handlebar hit me exactly on that spot. After, that I can't walk for too long, can't go hiking cause my lower left abdomen hurts like something is tearing apart. I have to pressed it upward to alleviate the pain and walk. It was accompanied, If I walk for too long or exercise like jumping it hurts and I find it hard too breath and have heavy left leg. it's been stable, as long as I don't do does activities. Also lifting heavy object while walking for a distance makes my lower left abdomen hurts. I can describe the feeling as something like an organs of my mine is tearing or pulling.

Female | 22

Ankle swelling no pain But all time swelling

Female | 49

My father is 54 years old and he have Shoulder Arthritis. He is suffering a lot of pain . He daily apply hot water and pain reducing oilment but there is no improvement. .

Male | 54

I am a 32 year old woman. The real thing is that for the past few days I have been having pain in my hand and knee and it also gets swollen.

Female | 32

My mother was diagnosed with colon cancer in 2014. She was operated on and given 12 of chemotherapy. Now she is cancer free but she has some side effect of chemotherapy on her leg due to which her leg is cramp which doctor should she see for treatment?

Female | 60

I have back ache problem from 2 days

Male | 51

Knee pain while climbing stairs other than there is no pain in knee I don't use any medications also don't have my past injury....I felt pain for past 4 days while climbing stairs only ..... My weight 75 kg height 160 cm

Female | 33