Sleep Paralysis Overview Sleep paralysis is when you can’t move any part of your body right before falling asleep or as you wake up. It happens when your body is in between stages of sleep and wakefulness. An episode is temporary and only lasts for a few seconds to a couple of minutes. It’s a type of parasomnia. You’ll likely feel scared or anxious during a sleep paralysis episode. When it ends, you may feel confused because you’ll regain movement of your body as if nothing happened. Even one sleep paralysis episode can make you nervous about going to sleep. This can affect how you feel and function during the daytime. There’s no treatment available to stop a sleep paralysis episode when you’re in the middle of one, but treatment is available to reduce how often episodes affect you. Symptoms You may experience the following symptoms during a sleep paralysis episode either right before falling asleep or as you’re waking up: You can’t move your arms or legs. You can’t speak. Sensations o...
Tay-Sachs Disease Overview Tay-Sachs disease is a genetic condition that causes damage and, ultimately, the death of nerve cells (neurons) in your child’s brain and spinal cord. Symptoms like developmental delays, hearing and vision loss usually begin around 6 months of age. It’s a progressive disease, meaning it gets worse over time. It leads to early death. There’s no cure, but treatment supports your child and keeps them comfortable. What are the types of Tay-Sachs disease? There are three types of Tay-Sachs disease. The type depends on when symptoms develop: Classic infantile: This is the most common form of Tay-Sachs disease. Children develop symptoms around 6 months of age. Juvenile: Children develop symptoms between the age of 5 and their teenage years. This form is very rare. Late-onset: Symptoms can appear during the late teen years or early adulthood. They can also develop after a person reaches 30 years old. This type may not affect your life expectancy. It’s also very ra...