{"product_id":"narcolepsy-risk-dna-test","title":"Narcolepsy Risk DNA Test","description":"\u003ch2\u003eNarcolepsy Risk DNA Test – Detect the HLA-DQB1*06:02 Genetic Variant\u003c\/h2\u003e\n\u003cp\u003eThe Narcolepsy Risk DNA Test is designed to detect the presence of the \u003cem\u003eHLA-DQB1*06:02\u003c\/em\u003e allele, which is strongly associated with narcolepsy — a chronic sleep disorder characterized by overwhelming daytime drowsiness and sudden attacks of sleep. If you struggle to stay awake during the day despite a full night's sleep, this test may provide the answers you need.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDetects the HLA-DQB1*06:02 variant associated with narcolepsy\u003c\/li\u003e\n\u003cli\u003eCarriers of two copies of the allele have a 7x to 25x increased risk of developing narcolepsy\u003c\/li\u003e\n\u003cli\u003e100% private and confidential online results\u003c\/li\u003e\n\u003cli\u003eSimple and painless mouth swab sample collection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Is Narcolepsy?\u003c\/h3\u003e\n\u003cp\u003eNarcolepsy is a sleep disorder that affects the brain's ability to regulate sleep-wake cycles. Symptoms include excessive daytime sleepiness, sleep paralysis, hallucinations, and in some cases, cataplexy — sudden, brief loss of muscle tone. It affects approximately 1 in 2,000 to 1 in 5,000 individuals, yet only about 25% receive an accurate diagnosis. Family members of affected individuals have a substantially increased risk, up to 20–40 times higher than the general population.\u003c\/p\u003e\n\n\u003ch3\u003eThe Genetics\u003c\/h3\u003e\n\u003cp\u003eThe Narcolepsy Risk DNA Test identifies the presence of the \u003cem\u003eHLA-DQB1*06:02\u003c\/em\u003e allele, which is present in approximately 90–99% of individuals with narcolepsy. This allele is part of the human leukocyte antigen (HLA) system, crucial for the immune system's ability to distinguish between self and non-self molecules.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo copies of \u003cem\u003eHLA-DQB1*06:02\u003c\/em\u003e puts you at 7 to 25 times higher risk\u003c\/li\u003e\n\u003cli\u003eOne copy of \u003cem\u003eHLA-DQB1*06:02\u003c\/em\u003e along with another gene variant increases risk by 3 times\u003c\/li\u003e\n\u003cli\u003eNo copies of \u003cem\u003eHLA-DQB1*06:02\u003c\/em\u003e indicates a lower risk of narcolepsy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot all individuals with this allele develop narcolepsy — other genetic and environmental factors also play a role.\u003c\/p\u003e\n\n\u003ch3\u003eSymptoms of Narcolepsy\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExcessive daytime sleepiness, making it difficult to concentrate and stay awake\u003c\/li\u003e\n\u003cli\u003eCataplexy — temporary loss of muscle control, often triggered by emotions such as laughter or anger\u003c\/li\u003e\n\u003cli\u003eSleep paralysis — temporary inability to move or speak when waking up or falling asleep\u003c\/li\u003e\n\u003cli\u003eMicrosleeps — brief episodes of sleep that can occur at any time\u003c\/li\u003e\n\u003cli\u003eMemory problems, headaches, and restless sleep including vivid nightmares\u003c\/li\u003e\n\u003cli\u003eHallucinations, particularly when going to sleep or waking up\u003c\/li\u003e\n\u003cli\u003eWaking up frequently throughout the night or having trouble staying asleep\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStep 1:\u003c\/strong\u003e Order your narcolepsy risk DNA test kit online — delivered straight to your doorstep.\u003cbr\u003e\n\u003cstrong\u003eStep 2:\u003c\/strong\u003e Register and activate your kit online, collect your DNA sample using a painless mouth swab, and mail to the lab in the prepaid return envelope.\u003cbr\u003e\n\u003cstrong\u003eStep 3:\u003c\/strong\u003e Receive your results through our secure online platform — private, protected, and backed by our quality guarantee.\u003c\/p\u003e","brand":"Precision Lab Works","offers":[{"title":"Default Title","offer_id":8839326826550,"sku":"Narcolepsy Test","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1443\/4772\/products\/narcolepsy_front.jpg?v=1776384212","url":"https:\/\/www.precisionlabworks.com\/products\/narcolepsy-risk-dna-test","provider":"Precision Lab Works","version":"1.0","type":"link"}