Hi i have joint pain, which medicine is good to...

what is the treatment of joint pain ?
1. consult orthropidic surgery doctor to determine the medical tests and treatment pathways 
2. after finding out the cause , you can start using pain and swelling managment means such as 
a. applying ice packs on the swell parts 
b. having a plenty of rest 
c. avoid any stress physical event for the injuried part 
d. use pain killer typical and oral medication such as brofen ( oral ) and locagel ( topical ) 
3. medication to decrease swelling and injuries inflammation such as chymotrysin and diclofenac
4. if the main cause are injury and there is near ligaments injuries , treatment may be conservative or surgical as what the medical condition status need 
5. if the causes are infection , you may need to take oral antibiotics such as Ceftazidime and cefepime
6. if the causes are a chronic medical disease ( which usually have symptoms on other areas ) , doctor will start treating the main illness first and knee swelling are supposed to be relieved or better after treatment 
what are the causes of joint pain :
1. injury 
2. infections 
3. Rheumatoid arthritis
4. Knee osteoarthritis
5. gout 
6. cysts 
needed medical examnations :
1. clinical check by doctor 
2. blood test and calcuim level and vitamin d levels 
3. x- ray image 
4. MRI image 
5. knee aspiration 

about the medications for hip and legs pain :
we have mentioned that in our previous answer , we have mentioned the possible used medications and tests that need to be done to diagnose the medical condition 
how about the cost of full check up ?
we dont have medical center in your country of residence or other countries , but usually such cost covered by insurance company , you can consult your insurance provider 
- the cost without insurance may be up to : 500 $ 

You can contact with doctor on this phone 
Bone & Joint Center - HMC
address Doha, Qatar
phone number +97440411150
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Bone and Joint Centre (Hamad Orthopedic Clinic)
address Al Muthaf St, Doha, Qatar
phone +97444384798
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Tadawi Medical Center
address Al Jazira Al Arabiya St, Doha, Qatar
phone +97440414243