I have dark spots on my face. I use adapalene jel for pimples.dark spots can be removed by kajovit or not.how 2 use it

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.

My husband age 65 had to have his lower left wisdom tooth removed because there was a cavity on the tooth before the wisdom tooth. The original doctor only removed the tooth November 26, 2012, was given Norco for pain and recommended to take ibuprofen for pain. My husband had pain, and swelling. Original dentist packed the tooth with a special pack. Husband also applied clove oil. He talked to oral surgeons. Went to another surgeon and was given steroids, and antibiotics. My husband had dry socket and the hole was not closing up. So the new surgeon recommended a water pick and brushing the area vigorously to stimulate circulation. THe hole is closing up. Also, a root tip was found and had to be removed which added new pain. My husband is trying to not taking Norco anymore and trying to reduce ibuprofen. But pain level is 1-3 with twinges in jaw. It's been 8 wks. Is that normal? The original wisdom tooth had fused to the bone and had to be sawed in half to be removed. The cavity still hasn't been filled due to other pain.

MY MOTHER HAD PAROTID TUMOUR .IT HAS BEEN REMOVED BY SURGERY RECENTLY.THE BIOPSY REPORT SHOWN THAT IT HAS ADENOIS CYSTIC CARCINOMA.. MY QUERY IS THAT IT HAS BEEN REMOVED BY SURGERY..SO DO WE NEED TO TAKE TREATMENT OR NOT..

Hello Doctor this is Emmanuel Nice to hear from you, actually my skin is not extremely very dark but compared to a 'White skin' it is, I'm not very pinkish, but I'm fairer than the other dark people. If I come under bright lights I look fair I don't know what medicine changed my skin colour as I'm not good at medicine. My toes, feet, neck, Hands and other private parts like me penis are also dark, I've tried the Vitamin C Calamine lotion Multani mitti allovera face wash drank water used sunscreens accordingly these only work to certain extent and I feel these are meant for people who are looking to improve their complexion and not to restore the original skin colour. I actually look like a South Asain. It took some time may be about a month my complexion became dark. I don't have any other symptoms except for skin darkening and don't have any dark spots either Please advice me with the best medicine. Thanks & Regards Emmanuel