Effects of Low Blood Sugar (Hypoglycemia)

Effects of Low Blood Sugar (Hypoglycemia)

Low blood sugar (hypoglycemia) is a blood sugar level below 60 mg/dL. Under normal conditions, even if the body is fasted for three or four days, it prevents the sugar level from falling and remains within the limits of 60.

When blood sugar falls below 60-70 mg/dl, it is called hypoglycemia. This condition develops due to excessive secretion of insulin. It can be classified according to its severity as mild, moderate and severe.

The most important cause of hypoglycemia is unhealthy and irregular diet. Like a diet rich in carbohydrates, a poor diet and healthy lifestyle trigger low blood sugar.

Low blood sugar can lead to life-threatening problems and is possible for anyone who uses insulin. Regulating blood sugar is extremely important. Delay in the treatment of hypoglycemia can lead to unconsciousness and even death. Hypoglycemia can be prevented by regular nutrition and minimal sugar consumption.

Effects of Low Blood Sugar


If you have diabetes, it is a way to lower your blood sugar when insulin rises. But if you take too much, it can throw off too much glucose so quickly that your body can't replace it fast enough. This leaves you tired. Other illnesses and medications can also disrupt this cycle and drain your tank.

Heartbeat Disorder

Hormones that help raise your blood sugar when it's too low can also increase your heart rate and make you feel like you're skipping a beat. The drop in glucose often occurs as a side effect of medications used to treat diabetes.


Low glucose can impair your central nervous system, which controls how you move. When this happens, your body releases hormones like adrenaline to help get your levels back up. But the same substances can make your hands and other parts tremble or vibrate.


The hormones your body releases to raise your blood sugar when it gets too low also make you sweat a lot. It's usually one of the first things you notice when your glucose levels get too low.

Feeling Hungry

Sudden, intense hunger, even after eating, can be a sign that your body is not properly converting food into blood sugar.


When your blood sugar level is too high or too low, it can cause a rebound effect. Your blood sugar spikes from one extreme to the other, confusing your body's digestive system and making you feel nauseous.


Your brain cells need glucose to function properly. When they don't have enough, you may start to feel tired, weak, and dizzy. You may also have a headache.

Blurring and Loss of Consciousness

When your blood sugar really drops (hypoglycemia), you start to lose your way. You may disrupt your speech or forget where you are. Sometimes it happens so suddenly that you may not even notice that you are acting strangely. In severe cases, you may have a seizure or fall into a coma.

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