Try for at least 7 to 8 glasses of water and drink preferably in small amounts rather than large quantity at one go. Include high water content fruits and vegetables like cucumber, watermelon, coriander, mint,lemon.
Next Steps
Yoga pranayam exercises.
Try to walk or do any exercise of your choice
Meditation
Eat clean foods with less fat and spices
Health Tips
If above, don't help, then online consultation can be done easily