Written in collaboration with Maria Heartz

Your immune system helps you to ward off illnesses and diseases. If you often feel tired, sick or have other nagging symptoms, your immune system could be struggling. When you know what signs and symptoms to look out for, you can work on improving them. Here are some of the warning signs and symptoms and how you can improve your immune system.

You constantly have colds

Weak immune system

Weak immune system responses decrease the lymphocytes in the body. Lymphocytes are the white blood cells that help to fight off infections. You are more at risk of succumbing to viruses, like the common cold virus. If you constantly have a cold or sniffles, it could be a sign that your immune system is struggling.

If you want to be sure your immune system is protected, consider getting a glutathione IV in London. Glutathione is a powerful antioxidant that boosts your immune system, detoxifies your body, and defends the respiratory system. Drip Hydration Mobile IV Therapy, IV Boost and NAD Clinic services are available to help you get that immune system boost.

You have gut problems

If you frequently have diarrhea, gas or constipation, it could be a sign that your immune system isn’t functioning as it should. Most of your immune system is located in your digestive tract. If diarrhea lasts more than two to four weeks, your immune system could be harming the lining of your digestive tract or small intestine. Constipation can occur when your immune system forces your digestive system to slow down. Bacteria, viruses and other health conditions can also cause constipation.

Probiotics are rich in healthy gut bacteria and can help to improve gut problems. Beneficial bacteria and microorganisms in your gut help to defend you from infection. If you have low amounts of beneficial bacteria in your gut, you may suffer from chronic inflammation and develop autoimmune disorders. An autoimmune disorder means your immune system starts to attack your body instead of protecting it.

You have frequent infections

It is normal for adults to have two to three infections a year and recover in 7 to 10 days. If you need to use more than two courses of antibiotics in a year, it could be a sign of a possible immune deficiency. If your immune system is weak, you could suffer from infections more frequently and take longer to recover.

You feel tired all the time

If you are getting enough sleep and you still feel tired all the time, your immune system could be struggling. If your body constantly has to conserve energy to fuel your immune system to fight off germs, you will have less energy. Feeling extremely tired could have something to do with your body’s defenses.

Your wounds take a long time to heal

If you get a cut, scrape or burn, your body sends nutrient-rich blood to the injury so that it will heal. If your wounds take a long time to heal, it could indicate that your immune system is sluggish.

You suffer from rashes

Your skin is your body’s first defense against germs. How it feels and looks can show you how well your immune system is functioning. A weak immune system can damage the skin barrier. Dry, red, itchy skin or a rash that doesn’t clear up are typical signs of inflammation. For example, people who have an autoimmune disorder like lupus often may have a butterfly rash across their noses and cheeks.

How to boost your immune system

If you experience any of the above signs and symptoms, your immune system may need a boost. As mentioned above, one of the best ways to give your immune system a boost is with an IV drip that contains glutathione, a powerful antioxidant.

Other ways to ensure your immune system stays strong include managing stress, eating a balanced diet, getting regular exercise and getting enough sleep. Many people are unaware of the role of long-term stress in weakening the immune system. An increase in cortisol through prolonged stress suppresses the cells of the immune system. Healthy fats in the diet, like Omega 3s, can reduce inflammation and strengthen the immune system.


Your immune system is the key to good health, so the more you can do to protect it, the better. Knowing the signs and symptoms of a poor immune system can warn you when your immune system is not functioning properly. You can then make every effort to strengthen it so your body has better protection.

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