Flu is a very common health condition that a lot of people all over the world suffer from all year long. However, flu is a lot more common during the cold winter months. There are a lot of causes that lead to flu but the most common one is a weak immune system. A person with a weak immune system cannot fight the viruses that cause the flu and is more prone to getting affected. Every expert agrees that the best way to fight flu is to prevent it from occurring in the first place. The best way a person can prevent flu is to strengthen the immune system. However, even if a person gets infected there is not a lot of need to worry. The main reason why that is so, is because there are a lot of possible treatments for flu. In most cases a person will be prescribed with certain medications but people should be aware that there are a lot of home remedies that help.
Drinking plenty of fluid treats flu
Almost every doctor will advise people who suffer from flu to consume a lot of fluids in order to treat it. A person loses a lot of fluids when he or she is suffering from flu and it is important that those lost fluids are replaced. The easiest way to achieve that is to consume a lot of fluids. Another good thing about consuming a lot of fluids is that a person will that way loosen the mucus which is always present when a person is suffering from flu. However, there were some researches performed on that subject and the results were did not say that a person can fight flu increased fluid intake.
Even if that is correct, people should drink a lot of fluids at the first sign of flu in order to prevent dehydration. If the fluid loss is mild, it can be treated at home. However, in case of severe fluid loss it is important that people go to the hospital. Prevention of dehydration
Even though people should intake a lot of fluids to avoid dehydration, there are some fluids like colas, tea and coffee that people should avoid because they contain caffeine. If a person is suffering from some kidney problems, he or she should check with the doctor in order to see how much fluid he or she should consume. If a person is too weak to drink from a cup, he or she should use a straw or a squeeze bottle.