Contents:
- Medical Video: Why do you need to get a flu shot every year? - Melvin Sanicas
- What often causes colds?
- Symptoms of flu
- When should I see a doctor when I have the flu?
- Preventing flu
Medical Video: Why do you need to get a flu shot every year? - Melvin Sanicas
Flu is the most common disease that almost everyone in the world has experienced. Symptoms of coughing, itchy throat, sneezing until the nose secretes mucus, it feels like it's uncomfortable to do activities.
What often causes colds?
Flu is an infection of a virus that attacks the respiratory system such as the nose, throat and lungs. The flu is also often called a cold or influenza. Almost everyone has experienced this disease and flu is one type of infectious disease. The reason is because our immune system is weak against influenza virus attacks. The endurance of the human body will naturally weaken during the rainy season, where the sun does not shine every day.
Why does lack of sunlight cause weak body resistance? Sunlight is a source of vitamin D, often referred to as sun vitamins. The usefulness of vitamin D is in fact very large for health, including maintaining optimal immune system, helping strong bone formation, preventing dangerous diseases, and so forth. Reduced sunlight in the rainy season has a less beneficial effect on the body because the vitamin D content in the body decreases.
Symptoms of flu
Symptoms such as coughing, sore throat to sneeze, will appear 1 to 7 days later (usually within 2-3 days). The flu spreads easily, flu viruses often attack in one environment or even in groups. Sometimes people feel uncomfortable with the flu and colds they experience. They share the same symptoms with others. Most people get the flu virus several times each year. But there are also those who get the flu once every few years.
When should I see a doctor when I have the flu?
If someone is sick with the flu having difficulty breathing, and the body color, especially the face, has become pale to the point of being unable to stand up, this condition must be rushed to the nearest clinic or hospital. One of the most serious signs is that people seem to be getting better, then suddenly get worse, including those accompanied by high fever.
Well, during flu, your body sometimes needs lots of fluids for the healing process. But if the condition when drinking fluids causes vomiting and nausea in you, don't hesitate to bring yourself to the doctor because all you need is an intravenous fluid that will replace wasted body fluids. Pain from colds and colds that block your nose with mucus can cause sinus infections. If an ordinary cold medicine cannot stop excess mucus, you can also see a doctor.
Preventing flu
- Try to absorb and let the body be exposed to the morning sun just 15 minutes before 11 noon.
- When the rainy season, it's good to consume additional vitamin D and C supplements.
- Consumption of fresh vegetables and fruit, you should not cook vegetables (made salads) to get the enzyme that is very useful to increase endurance. Because after cooking, usually the important enzymes contained in vegetables are almost all gone.
- Get enough rest and sleep in one day.
- Avoid stress, because stress will only make the immune system weaken.
- Reduce sugar and carbohydrates when eating, especially those with colds. This will only increase nasal mucus when flu.
