Can you prevent tay sachs

Small variations in these genes determine your genetic makeup and whether…. An illness, your genetics, or even a traumatic injury can cause a brain disorder. The vagus nerve is the longest of the 12 cranial nerves.

Here, learn about its anatomy, functions, and the kinds of health problems that can occur. Muscle twitching refers to small muscle contractions in the body. Learn more about the causes and treatment here. Parosmia is term used to describe health conditions that distort your sense of smell. If you have parosmia, you may experience a loss of scent…. Health Conditions Discover Plan Connect. Tay-Sachs Disease. Medically reviewed by Kristen M.

What is Tay-Sachs disease? What are the symptoms of Tay-Sachs? What causes Tay-Sachs? What are the risk factors for Tay-Sachs? Babies born with Tay-Sachs develop as expected in the first 3 to 6 months of life. Then, within months to a few years, they lose the ability to see, hear, and move. By age 2, most start having seizures. Unfortunately, children with the condition usually do not live past 5 years of age. Tay-Sachs disease is a condition that runs in families.

A child gets it by inheriting the gene for it from both parents. The parents are carriers of the gene. Genetics Home Reference. Accessed Aug. Learning about Tay-Sachs disease. National Human Genome Research Institute. Tay-Sachs disease information page.

National Institute of Neurological Disorders and Stroke. Riggin EA. Allscripts EPSi. Mayo Clinic, Rochester, Minn. July 26, Review provided by VeriMed Healthcare Network. Editorial team. Tay-Sachs disease. Late-onset Tay-Sachs disease, which affects adults, is very rare. Symptoms may include any of the following: Deafness Decreased eye contact, blindness Decreased muscle tone loss of muscle strength , loss of motor skills, paralysis Slow growth and delayed mental and social skills Dementia loss of brain function Increased startle reaction Irritability Listlessness Seizures.

Exams and Tests. Tests that may be done are: Enzyme exam of blood or body tissue for hexosaminidase levels Eye exam reveals a cherry-red spot in the macula. The following groups can provide more information on Tay-Sachs disease: National Organization for Rare Disorders -- rarediseases. Outlook Prognosis. Possible Complications.

When to Contact a Medical Professional. Go to the emergency room or call the local emergency number such as if: Your child has a seizure of unknown cause The seizure is different from previous seizures The child has difficulty breathing The seizure lasts longer than 2 to 3 minutes Call for an appointment with your provider if your child has other noticeable behavioral changes.

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