Is My Blood Sugar Too High? Warning Signs and What to Do

Understanding your blood sugar is vital for overall health. Many people experience fluctuations, but persistently high levels can lead to serious complications. This article will explore warning signs that your blood sugar may be too high and provide actionable steps you can take. Blood Sugar Levels Chart Your Guide To Normal Prediabetes And Diabetes Ranges

Understanding the Basics: What's a "Normal" Blood Sugar?

Before diving into warning signs, let’s establish a baseline. A normal fasting blood sugar (measured after not eating for at least 8 hours) is typically between 70-99 mg/dL. Two hours after eating, it should ideally be less than 140 mg/dL. These numbers can vary based on individual factors and medical conditions, so it’s crucial to discuss target ranges with your healthcare provider. Knowing your target range is the first step in recognizing when things aren’t quite right. Blood Sugar Friendly Meals A Week Of Easy Recipes To Keep You Stable

15 Warning Signs Your Blood Sugar May Be Too High

High blood sugar, also known as hyperglycemia, doesn’t always present with obvious symptoms. Recognizing the subtle signs can lead to early intervention and prevent complications. Thinking About A Cgm How Continuous Glucose Monitors Work

Increased Thirst: Your body tries to flush out excess sugar, leading to dehydration and a constant feeling of thirst.
Frequent Urination: This is a direct result of your kidneys working overtime to eliminate excess glucose.
Blurred Vision: High blood sugar can affect the lens of your eye, causing temporary blurring.
Fatigue: Your cells aren’t getting the energy they need, leading to overwhelming tiredness.
Slow-Healing Wounds: High blood sugar impairs the body's ability to heal.
Dry, Itchy Skin: Dehydration and poor circulation can contribute to skin issues.
Unexplained Weight Loss: Your body may start breaking down muscle for energy.
Increased Hunger: Despite eating, your cells aren't receiving adequate glucose.
Headaches: Fluctuations in blood sugar can trigger headaches.
Slow Digestion: High blood sugar can affect digestive function.
Recurring Infections: High glucose levels provide an environment conducive to bacterial and fungal growth.
Numbness or Tingling in Hands or Feet: This can be a sign of nerve damage (neuropathy).
Increased Anxiety or Irritability: Blood sugar fluctuations can affect mood.
Difficulty Concentrating: Cognitive function can be impaired by high glucose.
Yeast Infections (in women): Yeast thrives on sugar.

What to Do When You Suspect High Blood Sugar

If you experience several of these signs, it’s important to take action.

Check Your Blood Sugar: If you have a glucose meter, check your levels immediately. Accurately checking your blood sugar is a foundational step.
Hydrate: Drink plenty of water to help flush out excess glucose.
Light Exercise: A short walk can help your body use glucose. However, avoid intense exercise if your levels are very high.
Review Your Diet: Consider what you’re eating and how it might be affecting your blood sugar. Blood sugar & your diet is a crucial element of blood sugar management.
Medication (If Prescribed): Take any prescribed medication as directed by your doctor.
Contact Your Doctor: If your blood sugar remains high or you experience severe symptoms, seek medical attention. Decoding your blood sugar reading: what the numbers mean, will help your doctor in this process.

Long-Term Management: Lifestyle Changes

Preventing high blood sugar requires ongoing lifestyle adjustments.

Healthy Diet: Focus on whole foods, lean protein, and complex carbohydrates. A guide to continuous glucose monitoring (CGM) can help guide your diet choices.
Regular Exercise: Aim for at least 30 minutes of moderate-intensity exercise most days of the week. How exercise impacts your blood sugar level is very important.
Stress Management: Practice relaxation techniques like yoga or meditation. The role of sleep in blood sugar regulation should also be considered.
Regular Checkups: Schedule regular appointments with your doctor for monitoring and adjustments to your treatment plan.

When to Seek Emergency Care

In severe cases, high blood sugar can lead to diabetic ketoacidosis (DKA) or hyperglycemic hyperosmolar syndrome (HHS), which require immediate medical attention. Symptoms include:

Extreme thirst and frequent urination
Nausea and vomiting
Abdominal pain
Confusion
Rapid breathing
Loss of consciousness

Disclaimer: This article is for informational purposes only and should not be considered medical advice. Always consult with a healthcare professional for personalized guidance and treatment.