HI
Thanks for posting your query to Healthcaremagic.
Causes for Weight gain could be due to
1. Improper Diet ( it is not what you are eating since few week , what matters is what you are eating since few years )
2. Reduced Physical Acitivity :
3. Certain Diseases like
Hypothyroidism ,
Diabetes , Adrenal Diseases.
Kindly let me know what is your present Height and weight , so that I can determine your
Body mass Index and tell you what is the Ideal Body weight for you and how much Weight you need to lose.
Also get the following tests to know whether any disease is the cause of your Weight Gain.
Fasting and PostPrandial Blood Sugar , Serum
TSH , Serum
Cortisol ( Morning and Evening Sample )
Hope you find this information useful.
Any clarifications or Queries feel free to ask.