Low blood sugar, also known as hypoglycemia, is characterized by a low amount of glucose in the blood. Blood sugar is used for energy and as brain fuel, and it is especially important for young children. If your toddler experiences low blood sugar, it may occur by itself or with another disorder such as diabetes. It can occur if he missed a meal or exerted too much physical energy, and can be treated with medication or food. Symptoms of low blood sugar may vary according to each person, and the only way to determine if blood sugar is low is through blood testing. However, you can observe your toddler for signs to mention to his doctor.
Physical Signs
You may be able to physically observe signs of low blood sugar in your toddler. If she appears shaky or dizzy, is sweating or making clumsy sudden movements, such as staggering while walking, she may have low blood sugar. According to Drugs.com, vomiting and nausea are signs of low blood sugar as well. You may also observe that she is sweating and has a pale skin color.
Behavior Signs
If you notice that your toddler is experiencing sudden moodiness or behavior changes, such as irritability, he may have low blood sugar. Other behavioral symptoms include crying for no reason, confusion and trouble concentrating or paying attention.
Other Signs
Some signs of low blood sugar may not be detectable just by looking at your toddler. If she complains of hunger, headache or changes in vision, it may indicate low blood sugar. According to Children's Hospital Boston, she may also experience tingling sensations around her mouth.
Nocturnal Hypoglycemia Signs
If your toddler experiences low blood sugar during the night, he may experience crying or nightmares. He may also have night sweats. He might wake up groggy or experiencing a headache.
