To enhance the performance of all the organs and protect them from a range of illnesses, the body has a powerful weapon called ‘the immune system’. 

Approximately 70 per cent of the immune system lies in the gut, and the bone marrow helps in the production of every cell necessary for its functioning.

Since the immune system is so crucial for a healthy you, it is essential to understand what an immune system problem is.

According to studies, immune system disorders occur when the immune system mistakenly attacks healthy cells instead of protecting them from outside invaders such as bad bacteria and viruses.

Some of the most common causes of immune system disorders are an unhealthy diet and a sedentary lifestyle with bad habits such as smoking and drinking.

Here are a few measures that can help boost your immunity:

  • Stay active & exercise regularly
  • Quit smoking 
  • Include more fruits & veggies in your diet
  • Maintain a healthy weight
  • Get sufficient sleep (around seven to eight hours)
  • Take steps to avoid infections

The body indicates the onset of immune system problems in several ways, and this article will help you learn about them thoroughly.

Cold hands & feet

A weak immune system can cause inflammation of the blood vessels, making it difficult for the fingers, toes, ears, and nose to stay warm. 

In cold temperatures, the skin in these areas can turn white or blue (Raynaud’s disease). As the blood starts to flow normally, the skin turns red.

Stomach problems

Since around 70 per cent of the immune system resides in the gut, the degree of stomach ailments from immune system disorders is high.

The symptoms include diarrhoea that lasts more than two to four weeks, constipation, constant stomach ache, bloating, and unintentional weight loss. 

These symptoms can also be warning signs of autoimmune diseases like Crohn’s disease, ulcerative colitis, or celiac disease.

Dry eyes

Improper functioning of the immune system can also cause dry or gritty eyes. The condition can give rise to pain, redness, blurry vision, or stringy discharge. 


Several factors can cause fatigue. But if you experience extreme tiredness for a prolonged time, it can be a sign of autoimmune disorders.

Do not avoid this warning sign, and take preventive measures to minimize the risk of serious complications.


Rashes can be a sign of autoimmune diseases like eczema. It occurs when the immune system attacks the skin cells, causing inflammation and leading to dry, itchy, and red skin.

Joints aches

Immune system problems can give rise to conditions such as rheumatoid arthritis, leading to severe joint pain. The symptoms can occur in more than one joint, making them stiff, swollen, and painful.

Frequent infections & sun sensitivity 

A weak immune system can make you prone to infections and even increase sensitivity to ultraviolet (UV) rays. 

You can frequently suffer diseases like flu, and exposure to sunlight can give rise to blisters, rashes, scaly patches, headaches, and even cause nausea.

Tingling or numbness in the hands & feet

If you haven’t slept with your arm under your head and have not encountered an injury that can affect your nerve, seek medical intervention as these sensations may be occurring due to an autoimmune disorder.

Autoimmune conditions can attack the nerves that carry signals from the brain to muscles and cause tingling or numbness in the hands and feet. These sensations can also arise due to diabetes.

Final thoughts

Autoimmune disorders are common, and although there are no cures for them, they are manageable with early symptom diagnosis.

The above-mentioned are eight such symptoms of immune system disorders. If you experience them, seek immediate medical intervention to avoid aggravation and improve your overall well-being.

Furthermore, you should also opt for regular immunity levels screening. 

These health checks provide you with a comprehensive insight into your health, allowing you to take necessary precautions to stay at the top of your health.

Book The Immunity Check Package Today!