I am suffering continuous aches all over my body including in the knee, hip, fingers for the past 6 months. What treatments are available to reduce these symptoms?

Nsaids Ibuprofen/ale. If you have these symptoms of joint pains for 6 months you should consult your doctor as it may be due to rheamatid arthritis or another systemic condition.You may get some relief from Ibuprofen or naprosyn/aleve, for temp relief.But check with your doctor.