I had valve replacement surgery 1month back.I am on acitrom and ecosprin.Today,i developed swollen gum and pain over left upper 1st premolar.what to do?

Hello i had my no 48 wisdom tooth removed on thursday morning and its been nearly 3 days now. What i wanted to know was i have noticed yesterday and today that the gum which had folded over the extraction site has receeded and left behind a thin white strand of tissue. is this a normal part of the healing process. I am not in any pain and have not smoked since the day of extraction (before). Also i know your advice will be to stop permanently but how long should i wait till i can smoke again

My left wisdom tooth has been growing in side ways, but has not been able to come in fully. It started hurting about two days ago. I did not think anything of it and thought it was just growing in more. There was a flap of skin/gum covering part of the tooth. When I went to brush my teeth this morning, I noticed that part of it (underneath where the skin covered before) was now a blackish color. I got a sore throat and swollen lymph nodes only on the left side of my throat around the same time my tooth started hurting. Are these related? I have a dentist appointment in a week. Is there anything I can do to help it to make it better or ease the pain? It hurts to chew on that side of my mouth and it hurts when I swallow. Will my tooth be okay until I get to the dentist and what will be done by the dentist? Do you think my tooth is infected? Will I have to take antibiotics?

Sir i am suffering from knee sweeling in my rt knee for 6 month,two times i hv removed water(aspiration) from it bt never found relief.some time it decrease and some time increase.all tests x rays,crp,esr are normal not yet i found any relief.4 years ago same problem were in my lft knee and dr. Removed 2 pieces(tissue) from lft knee which were found normal(non specific),till one month after surgery i couldn't bent knee even a little bit,i took physiotherapy by wax and till 9 months i could bent it onle 80% after 1.5 or 2 year i could bent it properly 100 bt with pain,still there is pain when i bent it proper,and also swelling in rt knee.Dr.'s Of hospital in which i get surgery 4 yrs ago said that same surgery will pass in rt knee,bt i am afraid because still there is pain in my lft knee,if i pass again surgery in rt knee i will face same problem of pain in my rt knee,please advice me sir if there another way to get treated without surgery like med. Or i should get treated by surgery,i am just 23 yr old boy,still there is whole life for me to live please help me.

I have conjunctivitis and have double knee replacement scheduled in about 18 days. Could this cause a problem with developing an infection in my knee replacement site?

antibiotics

dental treatment

pain killers

heart surgery