Yes, people with diabetes often take longer to recover from illnesses and injuries because high blood sugar weakens the immune system, impairs circulation (slowing nutrient delivery and immune cell movement), and increases inflammation, making it harder for the body to fight infections and heal wounds efficiently. Even mild illnesses like a cold can make managing blood sugar more difficult, and infections can cause blood sugar levels to rise even higher, creating a challenging cycle.
Healing delays – When blood is thick with high blood sugar, it takes longer for white blood cells to get to the wound site and fight off infection, delaying the healing process.
Feeling or being sick, or having diarrhoea can make your blood sugar levels drop, because you're not absorbing food as usual. Having a temperature or being sick can lead to dehydration. In some cases, severe dehydration and very high blood sugar levels can mean that you need to go into hospital.
If you have diabetes, your immune system might be weakened and less effective. High blood sugar can also trigger a protective immune response called inflammation, which can damage your internal organs over time. If you have inflammation, your immune system is working harder.
How to Manage Fatigue with Diabetes
Diabetes can make you feel very tired. This is called fatigue. It happens because high blood sugar disrupts the body's ability to use sugar for energy. Dehydration from increased urination also can leave you feeling tired.
High-fat fish such as sardines, anchovies, skipjack tuna, and salmon can be an option. This source of healthy fat can be a source of energy. It also has a high omega-3 content and is good for maintaining heart health.
And while having diabetes does not make you more likely to get a cold or flu, it does raise your chances of getting seriously sick.
Yoghurt: Contains probiotics for better gut health and immunity. Nuts & Seeds: Seeds like Flax Seeds and pumpkin Seeds, Provide vitamin E and healthy fats that are beneficial for your immunity. Fatty Fish: High in omega-3 fatty acids, these enhance immune cell function.
Exercise is a first-line therapy recommended for patients with type 2 diabetes (T2D). Although moderate to vigorous exercise (e.g. 150 min/wk) is often advised alongside diet and/or behavior modification, exercise is an independent treatment that can prevent, delay or reverse T2D.
The 10-10-10 Rule is a lifestyle intervention that involves taking three 10-minute walks throughout the day—one after each main meal (breakfast, lunch, and dinner). The goal is to reduce postprandial (after-meal) blood glucose spikes by activating muscles to use glucose more efficiently.
Diabetes Burnout refers to when someone is fed up with dealing with diabetes. They might have problems with their diabetes or problems in other areas of life that get in the way of diabetes care. In burnout the person usually neglects their diabetes care and feels they can't cope with it.
This could result in low blood glucose levels (hypoglycaemia) . You must also bring your blood glucose meter and diabetes medications with you on treatment days . It is important that you try and avoid skipping any meals so we suggest you come prepared by bringing snacks and drinks with you .
High blood sugar is one of the primary causes of slow-healing or nonhealing wounds. When a person's blood sugar level is elevated, it can cause poor blood circulation which keeps nutrients and oxygen essential to healing from getting to the wound.
What foods should I eat if I have diabetes?
Managing diabetes can be hard
You also need to remember to take your medicine and make other good decisions about your health throughout the day. You may also worry about having low or high blood sugar levels, the costs of your medicines, and developing diabetes-related complications.
According to its proponents, you use the pinch method by holding the thumb and index finger of one hand just above the wrist of the other hand and then exerting a little bit of pressure on the wrist. Doing this will supposedly cause the release of insulin and break down glucose.
Five signs of a weak immune system include frequent infections, slow-healing wounds, persistent fatigue, ongoing digestive issues, and getting sick with things that last a long time, like a cold that lingers or severe infections requiring strong treatment. These indicate your body struggles to fight off pathogens or repair itself effectively.
Certain supplements like St. John's wort, vitamin E, and niacin can affect glucose levels and may interact with certain medications.
Special warnings and precautions for use: Use with caution in patients with Raynaud's phenomenon or diabetes mellitus. Care is advised in the administration of paracetamol to patients with severe renal or severe hepatic impairment. The hazard of overdose is greater in those with non-cirrhotic alcoholic liver disease.
What medication can you take for a cough with diabetes?
Avoid sugary drinks whenever possible because not only can they raise blood sugar levels, but they can also contribute many calories to the recommended daily calorie intake.
Try to eat less of these: refined, highly processed carbohydrate foods and those with added sugar. These include sugary drinks like soda, sweet tea and juice, refined grains like white bread, white rice and sugary cereal, and sweets and snack foods like cake, cookies, candy and chips.
To avoid hurting your skin, don't use a nail file, nail clipper or scissors on calluses, corns or warts. Don't use chemical wart removers. See your provider or foot specialist (podiatrist) to remove any of these issues. Cut your toenails carefully.
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