Welcome to the forum.
There are various causes of flank pain
Treatment for flank pain, which usually depends on the underlying cause, includes:
•Analgesics (pain medications)
Doctors recommend patients to get enough rest for treatment of mild flank pain. This should be followed by exercise and physical therapy
for complete cure. Antibiotic medications are used for treatment of infections in the urinary tract
and kidneys. Analgesics (pain relieving medicines) and high intake of fluids can help in case stones are diagnosed in kidneys.
I hope this is helpful to you.
You can consult me again directly through my profile http://www.healthcaremagic.com/doctors/dr-saurabh-gupta/64132
Dr Saurabh Gupta.