How to Know if Your Immune System Is Weak: The Symptoms Explained

Do you think you have a weak immune system?

Our immune system keeps our body from infections. It fights bacteria and harmful microorganisms. A suppressed immune system makes you vulnerable to infections.

Not sure if you have a healthy immune system? In this article, you’ll learn how to know if your immune system is weak?

The following are symptoms of a weak immune system.


One of the common signs of a weak immune system is having infections. With a weak immune system, a person’s prone to viruses and bacteria caused diseases. The white blood cells aren’t healthy enough to kill these invaders.

People with a weak immune system often suffer from skin infections such as rashes. They also experience meningitis, bronchitis, and inflammation of internal organs.

When the immune system’s compromised, it’s also subject to autoimmune disorders. The body begins to damage the tissues of the overactive immune system. With this, the body becomes unable to fight viruses and causes more body infections.

If you have frequent infections, it’s necessary to consult a doctor. By learning how to know if your immune system is weak, you can get the necessary treatments.

High-Stress Levels

Experiencing too much stress also weakens one’s immune system. Stress disturbs the functions of the immune system. This disturbance leads to the destruction of tissues in the body.

It also lessens the number of lymphocytes in the body. Lymphocytes are white blood cells that help fight off viruses.

Frequent Colds

It’s normal for adults to get two or three colds a year, but any more than that means it’s a sign of a weak immune system.

Consider the importance of the immune system if you always catch a cold. Frequent colds mean your body becomes susceptible to other illnesses. This disruption in your health can even lead to pneumonia.

Stomach Problems

Approximately 70% of our immune system is in our digestive tract, where good bacteria live. These microorganisms help fight infection and aid the immune system.

If they decrease in amount, your body will suffer from chronic inflammation. Stomach issues like constipation and diarrhea are also products of weak immune systems.

Slow Recovery of Wounds

A weak immune system will heal your wounds at a slow pace. This happens when your skin cannot regenerate due to unhealthy immune cells. White blood cells are most affected because they’re responsible for blood clotting.

Constant Fatigue

Do you still feel tired even with the right amount of sleep? If so, you need to look into how to maintain a healthy immune system to fix this problem.

A weak immune system gives your body away from exhaustion. Your energy level becomes low with fatigue. This is because your body’s conserving it for your immune system.

You can try immune system supplements to boost your energy level. Check out these immune booster gummies.

Here’s How to Know if Your Immune System Is Weak

Here’s how to know if your immune system is weak. Knowing your immune system’s health is the key to maintaining a healthy body. If you think you have a compromised immune system, consult your doctor.

Did you find this guide helpful? Want to know how to keep your body in perfect health? Check out our other health fitness guides for more great tips.

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