High blood sugar levels can weaken the immune system, making people more susceptible to infections, such as urinary tract infections or fungal infections.
Wounds that are slow to heal:
Hyperglycemia can impair the body’s ability to repair damaged tissue, resulting in slow wound healing.
Tingling or numbness in hands and feet:
Diabetic neuropathy, a complication of diabetes, can cause nerve damage, especially in the extremities, which can lead to tingling or numbness. Nausea and vomiting:
The buildup of ketones in the blood due to the body’s inability to use glucose can cause nausea and vomiting.