What can happen if your blood sugar is too low?

What can happen if your blood sugar is too low?

Low blood sugar levels can also cause a variety of problems within your central nervous system. Early symptoms include weakness, lightheadedness, and dizziness. Headaches can occur from a lack of glucose, especially if you have diabetes. You may also feel signs of stress, such as nervousness, anxiety, and irritability.

What is the danger level for low blood sugar?

What is Low Blood Sugar? Low blood sugar is called hypoglycemia. A blood sugar level below 70 mg/dL (3.9 mmol/L) is low and can harm you. A blood sugar level below 54 mg/dL (3.0 mmol/L) is a cause for immediate action.

Can low blood sugar keep you awake at night?

What are the signs of hypoglycemia? An individual may frequently wake up in the middle of the night as a result of nighttime hypoglycemia. In other instances, though, people may know if they experienced hypoglycemia during their sleep if they notice the following symptoms: Waking up with a headache.

What are the symptoms of low level sugar?

Symptoms of a low blood sugar level

• sweating.
• feeling tired.
• dizziness.
• feeling hungry.
• tingling lips.
• feeling shaky or trembling.
• a fast or pounding heartbeat (palpitations)
• becoming easily irritated, tearful, anxious or moody.

Will I wake up if my blood sugar gets too low?

What happens if you have low blood sugar?

When low blood sugar is severe, it may cause fainting, seizures, and mental confusion. In most cases, the effects of low blood sugar can be quickly reversed if the person experiencing the symptoms is given something high in sugar to eat.

What causes low blood sugar in type 2 diabetics?

In type 2 diabetes, the pancreas doesn’t make enough insulin, or your body can’t use it properly. Too much insulin or oral diabetic medication can lower the blood sugar level, leading to hypoglycemia. However, contrary to popular belief, low blood sugar isn’t exclusive to diabetes, though it is rare.

What happens to your body when your blood sugar is too high?

The organ overcompensates and insulin levels stay too high. Over time, the pancreas is permanently damaged. High levels of blood sugar can cause changes that lead to a hardening of the blood vessels, what doctors call atherosclerosis. Almost any part of your body can be harmed by too much sugar.

Can a cold cause high or low blood sugar?

These symptoms are essential for diabetics to understand, because they may encounter high or low blood sugar levels from time to time. A cold or virus can cause sudden high blood sugar levels, and understand the symptoms means knowing how to deal with hyperglycemia or hypoglycemia.

What are the dangers of low blood sugar?

Low blood sugar can be dangerous if it is severely low (usually less than 30). It can cause confusion, loss of consciousness, seizures or even death. However, these complications are rare unless you are being treated with insulin.

What are the side effects of low sugar?

The effects of low blood sugar, also known as hypoglycemia, usually include dizziness, blurred vision, and sweating. Some people may also begin to tremble and experience depression and anxiety. When low blood sugar is severe, it may cause fainting, seizures, and mental confusion.

What does a low blood sugar feel like?

Symptoms of mild low blood sugar include sweating, nervousness, trembling, shakiness, weakness, strong hunger pangs and mild nausea, headache and dizziness, blurred vision, a feeling of anxiety, and a rapid heartbeat. These symptoms might disappear after you have something with sugar in it, like orange juice or a candy bar.

Can you die from low blood sugar?

If a person’s blood sugar drops to extremely low levels, he can die and that is why it is important to maintain a safe level of it at all times. However, how low it can get is largely dependant on an individual’s body and their requirements. If a person’s body is severely starved of energy, then they may be at an increased risk for heart failure.