What happens with an autoimmune illness

What happens with an autoimmune illness? Immune system disorders cause abnormally low activity or over activity of the immune system. In cases of immune system over activity, the body attacks and damages its own tissues ( autoimmune diseases ). Autoimmune disease happens when the body’s natural defense system can’t tell the difference between your own cells and foreign cells, causing the body to mistakenly attack normal cells. An autoimmune disease is a condition in which your immune system mistakenly attacks your body. The immune system normally guards against germs like bacteria and viruses.

When it senses these foreign invaders, it sends out an army of fighter cells to attack them. An Autoimmune disease or illness happens when the immune system mistakes its own body tissue for a foreign invader and mounts an attack against its own body tissue. This system becomes confused over what should be in our body and what should not be there.

It is always on high red alert. Therefore it over does its job. This assault on healthy cells can happen anywhere in your body, from your skin (as in psoriasis) to your thyroid (as in Hashimoto’s disease ). We are truly experiencing an autoimmune disease epidemic right now. Autoimmunity has increased threefold over the last years, and it currently affects between and million Americans.

It is the third leading chronic illness in the US, right behind heart disease and cancer. If you have an autoimmune disease , somewhere along the way your immune system went rogue and began attacking your own tissues. The damage isn’t permanent, but it can still result in bald spots , thinning hair, or hair breakage.

And it doesn’t just occur on the scalp — you may notice patches of hairless skin on your body, too. Autoimmune diseases are born when your body is working hard to defend itself against something potentially dangerous, such as an allergen , a toxin, an infection, or even a foo and it fails to differentiate between the intruder and parts of your own body. Mistaking certain types of tissues for harmful substances,. Nearly any body part can be involved. Common symptoms include low grade fever and feeling tired.

Our immune system is like an army that prevents the entry, sprea and colonization of invaders. However, sometimes, our army has traitors. These Judas cells, instead of attacking the enemy, attack our own body’s cells instead. This causes great damage to our body. Most autoimmune diseases cause redness, heat, pain, and swelling.

Many autoimmune diseases affect more than one part of the body. Joints, which can cause joint pain and stiffness. Thyroi which might cause you to be tire gain weight, or have muscle aches.

Skin, which can cause rashes, blisters, and color changes. The Role of Infection and Disease. On a basic level, autoimmune disease occurs because the body’s natural defenses — the immune system — attack the body’s own healthy tissue.

Researchers have several ideas about why this happens. When the body senses danger from a virus or infection, the immune system kicks into gear and attacks it. If it kicks into action too often, you may get a condition like allergies, asthma, or eczema.

Or if your immune system starts to attack your body instead of safeguarding it, you could have an autoimmune disorder like rheumatoid arthritis or type diabetes. At least illnesses are caused by immune system problems. Your gut is your gateway to health.

Some scientists think a virus or bacterium might trigger the response, while others believe a genetic flaw may be involved. Inflammation usually happens when your immune system is fighting an infection or an injury. When lupus makes your immune system attack healthy tissue, it can cause inflammation in lots of different body parts.

Symptoms can include swelling and pain.