What Are Infections and Allergies?
Infections and allergies are both common health issues, but they affect the body in different ways. Infections occur when harmful microorganisms, such as bacteria, viruses, or fungi, enter the body and cause illness. These germs can spread through contact with infected people, animals, or surfaces. The body’s immune system tries to fight off infections, causing symptoms like fever, cough, fatigue, and pain. Depending on the type of infection, treatment may include antibiotics, antivirals, or other medications.
On the other hand, allergies happen when the immune system mistakenly reacts to harmless substances, like pollen, dust, or pet dander. Instead of protecting the body, the immune system overreacts, causing symptoms such as sneezing, itching, swelling, and difficulty breathing. Common allergic reactions include hay fever, asthma, and food allergies. Allergies can often be managed with antihistamines, avoiding triggers, and in some cases, allergy shots. Both infections and allergies can impact daily life, but with the right treatments, most people can manage and feel better. It’s important to visit a doctor for a proper diagnosis and treatment if you experience symptoms.
