I have been suffering from running nose for the last two days and wanting of more water at mid nights for the last few days. Sound sleep is not coming. The weight of the body increased by 5-6kgs for the last 2months. I am a retired employee. There is no considerable physical activity for the last 5-6 months. I made investigations for diabetice,
thyroid and
lipid profile. Except thyroid (6.5), all are normal. Please advise for further investigations.