1) Salt and Baking Soda
My hangover / rehydration cure: Mix 1/4 tsp. each of salt and baking soda, 1/4 tbs. honey or sugar in a quart of water. You'll need to drink at least 3 quarts. I usually make mine the night before. You can also drink gatorade,fruit juice, lots of water, milk, pickle juice. Eat pickles, bananas, canned fish.
 
2) Water as Hangover Home Remedy
A very easy home remedy for a hangover or potential hangover is to consume a lot of water before going to bed to help combat the dehydrating effects of the alcohol. Also, when you wake up consume more water. Alcohol consumption is very dehydrating to your body.

Baking Soda

3) Vitamin C
If you wake up with a hangover from drinking too much the night before my suggested natural cure for the hangover is vitamin C. There are wonderful vitamin C products on the market now. Some come in powdered form other in tablets. Vitamin C helps to break down the alcohol in your body so it is even better to take some vitamin C before you go to bed.
 
4) Peppermint & Chamomile
A natural remedy for a hangover is first to drink a lot of water, and then to make some peppermint or chamomile tea. Peppermint and chamomile both help to ease an upset stomach.
 
5) Banana & Juice
Hangovers can be brutal on your system. Drinking too much alcohol causes a loss of potassium in your body. My home remedy for a hangover is to simply eat a banana and drink non-acidic fruit juice or water. Banana’s are naturally plentiful in potassium and help to restore your body back to normal. It is also wise to eat food and drink water while you are drinking alcohol. This helps to minimize the dehydrating and damaging effects of alcohol.
 
6) Lemon
I know this great natural home remedy for hangovers. My friends and I will make a glass of fresh lemon juice mixed with cool water. Lemon tea also works wonders for a hangover. The lemon will help to flush out the toxins in your stomach and also can help to bring your blood sugars back to normal.
 
7) Smoothie Remedy
Bananas, apples and honey mixed together with some almond milk in a blender make a wonderful smoothie that is one of the best natural remedies for a hangover I know of. The fruit helps to bring minerals and nutrients back into your body and the honey helps to level your blood sugar. It is a tasty drink that is a great hangover reliever!
 
8) Ginger Tea
Waking up to a hangover can feel awful. Ginger tea is a home remedy for hangover help! Also, if you can make a juice using fresh apples and fresh ginger this will also help you hydrate and calm your stomach at the same time.