endorses our products or services. Other parts of the digestive system may also be affected. Viruses are made up of the genetic material known as DNA or RNA, which the virus uses to replicate.

To be sure, you can visit your doctor to get a blood test to determine what type of antibodies your immune system is producing to ward off the intruder.

If the virus is due to contaminated foods, you may notice vomiting soon after consumption. The rash is blister-like and usually appears on the face, scalp or torso. Vomiting is usually a reaction to contaminated food, causing the muscles of the stomach to evacuate the contents forcefully.

Children older than four years of age may be able to suck on throat lozenges for sore throats.

Children should drink extra water, fruit juices, or soups- avoid giving milk to infants for congestion reasons.

Viruses can be transmitted in numerous ways, such as through contact with an infected person, swallowing, inhalation, or unsafe sex. Symptoms may vary depending on what part of the body is affected, type of viruses, age, and overall health of the affected person. Try not to eat solid foods for a few days, and slowly incorporate them once symptoms improve. healthcare professional. Human cells are vulnerable to viruses, and when the body is exposed to viral particles, the immune system will try to destroy these particles and eliminate them from the system. Moreover, remember to drink plenty of fluids to help treat vomiting.

Use hot steam to loosen mucus in child’s chest and nasal passages. Luckily, in most … This article was written by a professional writer, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information. In order to kill off the virus, they have to damage the body’s cells. When your immune system fights off an infection, a runny nose is usually one of the first symptoms you notice. Viral infections can be acute or chronic, depending on how long they last. Viral infections are notorious for the symptoms that they cause that affect the respiratory system. Antibiotics do not work for viral infections.

By attaching itself to a host cell, the virus may either kill or alter the cell’s functions. Influenza, also known as the "flu", is a respiratory infection caused by viruses. Another difference is that bacteria is a living microorganism and reproduces by dividing itself, while a virus will die if it does not have a host. Oral herpes causes sores around the mouth and face, while genital herpes affects the genitals, buttocks and anus. Viruses can affect any part of the body or body system, and can cause infections such as the common cold, flu, gastroenteritis, chicken pox or herpes. Minor illnesses caused by viral infections usually only require symptomatic treatment, while more severe conditions may require advanced medical treatment and sometimes even life-long treatment. Please enable JavaScript in your browser to experience all the custom features of our site, including the ability to make a purchase. Many people call gastroenteritis the "stomach flu", although this virus is not a strain of Influenza at all.

// Leaf Group Lifestyle, Causes of Shortness of Breath With Exercise. Loosen dried nasal drainage with warm water. information on this site as a substitute for professional medical advice, diagnosis, treatment, or This is how viruses cause disease. This infection can infect the mouth, genitals and anus. Factors s…

Meditation, psychotherapy, and counseling may be of benefit when there are long-term consequences and psychological implications. Luckily, in most cases, viral infections aren't too serious and usually go away within a few days. You may experience some or all of the following if you catch a viral respiratory tract infection: headache, fever, malaise, sore throat, sneezing, coughing and a runny nose. Some of the most common viruses include the influenza virus and cold virus, which infect millions of people annually. The exact nature of your symptoms will differ, depending on the cause of your infection, but if you start taking antibiotics and your symptoms don't improve, you probably have a virus. Questions Viral infections can affect different parts of the body, including the stomach. A runny nose occurs because the body produces more mucus as the body attempts to eliminate the virus from the body. You may experience some or all of the following if you catch a viral respiratory tract infection: headache, fever, malaise, sore throat, sneezing, coughing and a runny nose. Chickenpox is an infectious disease; with most cases occurring in children under age 15, but older children and adults can also get it. Commonly, viral infections involve the nose, throat and upper airways. Unlike many other viral respiratory infections, the flu can cause severe illness and life-threatening complications in many people. Moreover, viral infections tend to go away on their own after some time and provided the patient receives the correct treatment. Cover your mouth when you cough or sneeze.

To contract a bacterial infection, pathogenic bacterium must gain access into the body through contaminated water, cuts, or contact with an infected person or contaminated objects. Otherwise, you'll be limited to supportive care for your treatment options, as viral infections cannot be cured by any medical treatment. Viral infections cause illnesses as minor as the common cold and as severe as AIDS. If you notice a high fever, or if you experience vomiting, call your doctor as soon as possible. There are several ways to prevent infection and the transmission of germs. Over-the-counter painkillers and anti-inflammatories such as paracetamol or ibuprofen can reduce symptoms and fever, but can also have side effects, especially with long-term or excessive usage. Most common viral infections, including colds, infect the respiratory tract and generally cause a similar set of symptoms. The body’s immune defenses are triggered when the virus enters the body, and white blood cells (lymphocytes and monocytes) begin to attack and destroy the virus.

Get flu shot availability alerts when you join our newsletter by signing up below. representations have been provided by the manufacturers of the listed You should not rely on any Fatigue means being tired, and having a viral infection can often leave you feeling grouchy and restless. In most cases, fatigue improves on its own and doesn't require further medical attention. Symptoms of gastroenteritis can include nausea with or without vomiting, diarrhea, low-grade fever and abdominal pain. You may experience difficulty breathing as a result of a viral infection. There are literally thousands of different viruses that might make you sick, with many of them affecting internal organs.

This site offers information designed for educational purposes only. concerns or questions about your health, you should always consult with a physician or other Likewise, any shortness of breath should be considered a warning sign that warrants medical attention. A virus is a tiny organism that causes an infection in the body. Wash your hands frequently and thoroughly – before cooking, eating or after visiting the toilet.

These useful tips can help you to remain healthy and develop a stronger immune system: All images on this site are property of Pop sponges and dish cloths into the microwave to disinfect them, as they harbor the most germs. Latent infections, which may not cause symptoms at first but can reactivate over a period of months and years. For younger children who cannot blow their nose, use a rubber suction bulb to suck drainage from both sides of the nose. They all have something in common: a virus causes them. Silver Star Brands, Inc. and/or the original image licensors. Antiviral medication and immune substances such as interferons and immunoglobulins are sometimes prescribed for more serious infections. Avoid touching your eyes or nose if you have been in contact with someone who has a cold. The common cold is perhaps the condition that is most often associated with a runny nose, and it also affects a large percentage of patients each year. The body is resilient and will continue to thrive in the right circumstances. Health A-Z. One of the major differences between viral and bacterial infections is that a bacterial infection can be transmitted through inanimate objects such as door knobs and countertops, whereas viral cannot. That's why coughing is one of the most common symptoms of many viral infections. Developing a headache is often one of the first signs of a viral infection. You must have JavaScript enabled in your browser to utilize the functionality of this website. While this is by no means an absolutely reliable way of diagnosing a medical condition, it can help you distinguish whether your symptoms are caused by a virus or by bacteria. Eat foods rich in vitamins like oranges, carrots, kiwis, raisins, green beans and strawberries. If you become infected with a virus, you may experience diarrhea as your body attempts to remove infected content from your digestive system. But for infants, older adults and people with compromised immu…