{"id":650,"date":"2025-06-10T21:14:21","date_gmt":"2025-06-10T17:14:21","guid":{"rendered":"https:\/\/healthfinder.ae\/blog\/?post_type=glossary&p=650"},"modified":"2025-06-13T21:08:13","modified_gmt":"2025-06-13T17:08:13","slug":"what-is-high-cholesterol","status":"publish","type":"glossary","link":"https:\/\/healthfinder.ae\/blog\/glossary\/what-is-high-cholesterol\/","title":{"rendered":"What Is High Cholesterol? Causes, Symptoms & UAE Treatment in UAE"},"content":{"rendered":"

High cholesterol, clinically referred to as hyperlipidemia, is a lipid metabolism disorder marked by elevated levels of low-density lipoprotein (LDL) in the bloodstream. This condition silently accelerates arterial plaque formation, increasing the risk of heart attacks, strokes, and other cardiovascular complications.<\/span><\/p>\n

In the United Arab Emirates (UAE), its prevalence is rising sharply due to high-glycemic diets, sedentary urban lifestyles, and underutilization of preventive screenings.<\/span><\/p>\n

Federal and emirate-level health authorities\u2014MOHAP, DHA, and DoH\u2014enforce national lipid screening protocols, mandate routine lipid profile testing, and regulate insurance-backed diagnostics through providers like Daman. Clinics under SEHA and private healthcare groups such as Aster and NMC deliver these services, especially targeting adults over 40 as part of MOHAP\u2019s cardiovascular risk prevention strategy.<\/span><\/p>\n

Why Is High Cholesterol a Concern in the UAE?<\/strong><\/span><\/h2>\n

High cholesterol, or hyperlipidemia, is a frequently overlooked cardiovascular risk factor among adults in the UAE. The country is experiencing a growing prevalence of lipid disorders, primarily driven by urban dietary habits high in trans fats and sugars, sedentary lifestyles, and delayed engagement with primary healthcare services. According to the Dubai Health Authority (DHA), over 40% of adults tested exhibit elevated levels of low-density lipoprotein (LDL)\u2014the form of cholesterol most closely linked to atherosclerosis and coronary artery disease. Despite this, routine lipid screenings remain significantly underutilized, particularly among both expatriates and Emirati citizens over the age of 40.<\/span><\/p>\n

Key lifestyle contributors in the UAE include:<\/strong><\/span><\/p>\n

    \n
  • Regular consumption of ghee-heavy traditional foods, sweetened karak tea, and ultra-processed fast foods<\/span><\/li>\n
  • Limited physical activity due to reliance on private vehicles and indoor-centric living environments<\/span><\/li>\n
  • High levels of psychological stress in urban centers such as Dubai, Sharjah, and Abu Dhabi<\/span><\/li>\n<\/ul>\n

    Although the UAE maintains a strong healthcare infrastructure, the uptake of preventive lipid panels remains low, with fewer than 35% of adults undergoing screenings, according to the Ministry of Health and Prevention (MOHAP). National initiatives such as “Live Healthy UAE”<\/strong> and “Weqaya”<\/strong> aim to bridge this gap by promoting early cholesterol testing, encouraging personalized dietary changes, and expanding access to insurance-covered cardiovascular screenings through DHA, SEHA, and MOHAP programs.<\/span><\/p>\n

    What Are the Types of Cholesterol?<\/strong><\/span><\/h2>\n

    Cholesterol is a waxy, fat-like substance essential for constructing cell membranes, synthesizing vitamin D, and producing hormones such as estrogen and testosterone. While it serves important biological functions, elevated levels of certain cholesterol types are linked to a higher risk of cardiovascular disease.<\/span><\/p>\n

    In the UAE, lipid profile testing is widely available across public and private healthcare providers. These tests typically measure three critical markers: LDL, HDL, and Triglycerides. Understanding these components helps patients interpret results accurately and make informed decisions in consultation with healthcare professionals.<\/span><\/p>\n

    Cholesterol Types \u2013 UAE-Centric Clinical Overview<\/strong><\/span><\/h3>\n

    Understanding the different types of cholesterol is essential for interpreting lipid panel results. The table below breaks down LDL, HDL, and triglycerides\u2014clinically relevant markers used across UAE healthcare systems to assess cardiovascular risk and guide treatment decisions.<\/span><\/p>\n\n\n\n\n\n\n\n
    Type<\/span><\/strong><\/th>\nDescription<\/span><\/strong><\/th>\nHealth Risk Level<\/span><\/strong><\/th>\nClinical Insight<\/span><\/strong><\/th>\n<\/tr>\n<\/thead>\n
    LDL (Low-Density Lipoprotein)<\/strong><\/span><\/td>\nTransports cholesterol to body tissues; excess amounts contribute to plaque buildup in arteries (atherosclerosis)<\/span><\/td>\n\ud83d\udd34 High<\/span><\/td>\nKnown as \u201cbad cholesterol.\u201d The Dubai Health Authority (DHA) and SEHA recommend keeping levels below 100 mg\/dL for individuals with high cardiovascular risk.<\/span><\/td>\n<\/tr>\n
    HDL (High-Density Lipoprotein)<\/strong><\/span><\/td>\nRemoves excess LDL from the bloodstream; provides cardiovascular protection<\/span><\/td>\n\ud83d\udfe2 Low<\/span><\/td>\nReferred to as \u201cgood cholesterol.\u201d Levels above 50 mg\/dL are associated with a lower risk of coronary heart disease.<\/span><\/td>\n<\/tr>\n
    Triglycerides<\/strong><\/span><\/td>\nStores unused calories as fat; often increases with high sugar and carbohydrate intake<\/span><\/td>\n\ud83d\udfe0 Moderate<\/span><\/td>\nLevels above 150 mg\/dL may signal metabolic syndrome\u2014a condition commonly observed in populations with fast food-heavy diets, prevalent in the UAE.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    What Causes High Cholesterol in the UAE? (Modifiable vs. Non-Modifiable Factors)<\/strong><\/span><\/h2>\n

    High cholesterol, medically known as hyperlipidemia, is influenced by a combination of modifiable lifestyle choices and non-modifiable genetic predispositions. Understanding these factors is essential for early intervention, especially within the UAE\u2019s multicultural and high-risk populations.<\/span><\/p>\n

    \"What<\/p>\n

    Modifiable Risk Factors (Lifestyle & Environment)<\/strong><\/span><\/h3>\n

    These are behaviors or exposures individuals can change:<\/span><\/p>\n

      \n
    • Trans fat and refined sugar intake: <\/strong>Common sources: fast food, karak tea, fried snacks<\/span><\/li>\n
    • Sedentary lifestyle: <\/strong>Influenced by indoor-centric routines and automobile dependency<\/span><\/li>\n
    • Shisha smoking: <\/strong>Higher prevalence among adults aged 25\u201345, especially in Dubai and Sharjah<\/span><\/li>\n
    • Chronic occupational stress: <\/strong>Particularly in high-density business zones (e.g., DIFC, Abu Dhabi Corniche)<\/span><\/li>\n
    • Sleep disorders & irregular circadian rhythms: <\/strong>Linked to late work hours and shift-based employment common in expat labor sectors<\/span><\/li>\n<\/ul>\n

      Non-Modifiable Risk Factors (Genetic & Biological)<\/strong><\/span><\/h3>\n

      These are inherited or naturally occurring:<\/span><\/p>\n

        \n
      • Familial hypercholesterolemia: <\/strong>Genetic mutation causing elevated LDL from a young age<\/span><\/li>\n
      • Male gender: <\/strong>Men under 55 are at statistically higher risk per SEHA 2021 lipid registry<\/span><\/li>\n
      • Age over 40: <\/strong>Risk accelerates due to hormonal shifts and metabolic slowdown<\/span><\/li>\n
      • Ethnic predisposition: <\/strong>Early-onset hyperlipidemia more prevalent among South Asian<\/strong> and Arab males<\/strong>, as cited in MOHAP 2022 epidemiological data<\/span><\/li>\n<\/ul>\n

        What Are the Symptoms of High Cholesterol?<\/strong><\/span><\/h2>\n

        High cholesterol (hyperlipidemia) rarely presents with direct symptoms in early stages. It becomes clinically evident only after lipid accumulation causes vascular dysfunction, making it a high-risk silent contributor to ischemic heart disease, stroke, or hypertensive emergencies.<\/span><\/p>\n\n\n\n\n\n\n\n\n\n
        Symptom<\/span><\/th>\nUnderlying Condition<\/span><\/th>\nLocal Clinical Context<\/span><\/th>\n<\/tr>\n<\/thead>\n
        Chest pain (Angina)<\/strong><\/span><\/td>\nPlaque buildup in coronary arteries<\/span><\/td>\nOften detected in DHA-led executive screenings or SEHA cardiac evaluations<\/span><\/td>\n<\/tr>\n
        Shortness of breath<\/strong><\/span><\/td>\nReduced oxygen from restricted blood flow<\/span><\/td>\nMisattributed to climate stress or obesity, especially among office workers in urban areas<\/span><\/td>\n<\/tr>\n
        Xanthelasma<\/strong><\/span><\/td>\nCholesterol deposits on eyelids<\/span><\/td>\nMore visible in patients with South Asian or Arab skin phototypes<\/span><\/td>\n<\/tr>\n
        Corneal Arcus<\/strong><\/span><\/td>\nCholesterol ring around the iris<\/span><\/td>\nOften missed during optometry visits unless paired with lipid screening<\/span><\/td>\n<\/tr>\n
        Dizziness \/ Fatigue<\/strong><\/span><\/td>\nCerebral or muscular hypoperfusion<\/span><\/td>\nCommon complaint in ERs, typically not linked to cholesterol until after testing<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        Why Do Most People in the UAE Miss the Early Signs of High Cholesterol?<\/strong><\/span><\/h3>\n

        Because high LDL cholesterol doesn\u2019t cause direct symptoms, many residents attribute fatigue, breathlessness, or visual changes to work stress, dehydration, or aging. This misattribution is especially common among uninsured expatriates or busy professionals who skip annual lipid panels due to time constraints or lack of awareness.<\/span><\/p>\n

        Clinical Recommendation (UAE Guidelines): If you’re over 40, have a sedentary lifestyle, or a family history of cardiovascular disease, you’re in a high-risk group for undiagnosed hyperlipidemia. Book a lipid profile every 12 months through DHA, SEHA, or MOHAP-approved clinics \u2014 even if you feel healthy.<\/span><\/p>\n

        How Is High Cholesterol Diagnosed in the UAE?<\/strong><\/span><\/h2>\n

        Cholesterol imbalances, particularly elevated LDL levels, are confirmed through lipid profiling\u2014a standard diagnostic tool in preventive cardiology. In the UAE, this test is part of the national NCD prevention protocol endorsed by DHA, SEHA, and MOHAP.<\/span><\/p>\n

        Because high cholesterol typically presents no early symptoms, lipid profile testing remains the only reliable method for detection\u2014especially in asymptomatic patients over 40.<\/span><\/p>\n\n\n\n\n\n\n\n\n
        Cholesterol Type<\/strong><\/span><\/th>\nNormal Range<\/strong><\/span><\/th>\nRisk Threshold<\/strong><\/span><\/th>\n<\/tr>\n<\/thead>\n
        LDL (Low-Density Lipoprotein)<\/strong><\/span><\/td>\n< 100 mg\/dL<\/span><\/td>\n> 160 mg\/dL = High cardiovascular risk<\/span><\/td>\n<\/tr>\n
        HDL (High-Density Lipoprotein)<\/strong><\/span><\/td>\n> 50 mg\/dL (women), > 40 mg\/dL (men)<\/span><\/td>\n< 40 mg\/dL = Independent risk factor<\/span><\/td>\n<\/tr>\n
        Triglycerides<\/strong><\/span><\/td>\n< 150 mg\/dL<\/span><\/td>\n> 200 mg\/dL = Risk of metabolic syndrome<\/span><\/td>\n<\/tr>\n
        Total Cholesterol<\/strong><\/span><\/td>\n< 200 mg\/dL<\/span><\/td>\n> 240 mg\/dL = Strong predictor of coronary artery disease<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        How Often Should You Get Tested?<\/strong><\/span><\/h3>\n

        Lipid testing frequency in the UAE is determined by age, comorbidity, and cardiovascular risk profile, in alignment with MOHAP and DHA preventive screening frameworks. The schedule below reflects evidence-based timelines for early detection and risk management.<\/span><\/p>\n\n\n\n\n\n\n\n
        Population Segment<\/span><\/strong><\/th>\nTesting Frequency<\/span><\/strong><\/th>\n<\/tr>\n<\/thead>\n
        Baseline (age 20+)<\/strong><\/span><\/td>\nOnce every 5 years (if low-risk)<\/em><\/span><\/td>\n<\/tr>\n
        Routine (age 40+)<\/strong><\/span><\/td>\nEvery 12 months<\/span><\/td>\n<\/tr>\n
        High-Risk Individuals<\/strong><\/span><\/td>\nEvery 6 months (e.g., diabetes, obesity, smokers)<\/em><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        What Happens If High Cholesterol Is Left Untreated?<\/strong><\/span><\/h2>\n

        When high cholesterol (hyperlipidemia) is left untreated, it silently accelerates atherosclerosis\u2014a chronic process in which LDL (low-density lipoprotein) deposits form plaque along arterial walls. Over time, this reduces blood flow to critical organs, increasing the risk of:<\/span><\/p>\n

          \n
        • Ischemic heart disease (IHD)<\/span><\/li>\n
        • Stroke (cerebrovascular accident)<\/span><\/li>\n
        • Chronic kidney disease (CKD)<\/span><\/li>\n
        • Peripheral artery disease (PAD)<\/span><\/li>\n<\/ul>\n

          In the UAE, where type 2 diabetes, shisha smoking, and refined carbohydrate-heavy diets are common, untreated lipid disorders progress earlier and more aggressively, particularly in South Asian and Arab populations.<\/span><\/p>\n\n\n\n\n\n\n\n\n
          Stage<\/strong><\/span><\/th>\nWhat Happens Internally<\/strong><\/span><\/th>\nUAE-Relevant Trigger<\/strong><\/span><\/th>\n<\/tr>\n<\/thead>\n
          1. Silent Buildup<\/strong><\/span><\/td>\nLDL forms plaque in arteries<\/span><\/td>\nLack of annual lipid testing (common in busy professionals and expats)<\/span><\/td>\n<\/tr>\n
          2. Reduced Perfusion<\/strong><\/span><\/td>\nNarrow arteries restrict oxygen to organs<\/span><\/td>\nWorsened by dehydration, smoking, and sedentary lifestyle<\/span><\/td>\n<\/tr>\n
          3. Organ Dysfunction<\/strong><\/span><\/td>\nOxygen-starved tissues begin to degrade<\/span><\/td>\nHigh-risk in diabetics and hypertensives<\/span><\/td>\n<\/tr>\n
          4. Acute Event<\/strong><\/span><\/td>\nComplete blockage causes heart attack or stroke<\/span><\/td>\nOften first diagnosed in ER settings (DHA 2023)<\/em><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          Why Early Detection Matters in the UAE?<\/strong><\/span><\/h3>\n
            \n
          • 1 in 3 heart attacks in the UAE occur without prior diagnosis of high cholesterol.<\/span><\/li>\n
          • Many cases are only discovered after an emergency, not during routine screening.<\/span><\/li>\n
          • Accelerators like shisha, uncontrolled hypertension, and high-carb diets cause vascular damage 10\u201315 years earlier than global averages (SEHA 2023).<\/span><\/li>\n<\/ul>\n

            How Is High Cholesterol Treated in the UAE?<\/strong><\/span><\/h2>\n

            High cholesterol (hyperlipidemia) is treated through a combination of lifestyle interventions and pharmacological therapies, depending on the patient’s LDL level, comorbidities, and family history of cardiovascular disease. In the UAE, treatment guidelines follow evidence-based protocols issued by DHA, MOHAP, and the Department of Health \u2013 Abu Dhabi (DoH). Most treatments are covered by major insurers, including Daman, Thiqa, Oman Insurance, and NAS.<\/span><\/p>\n

            Lifestyle Interventions (First-Line Therapy for Most Patients)<\/strong><\/span><\/p>\n

            Lifestyle modification is the first-line treatment for hyperlipidemia, as outlined in DHA and MOHAP cardiovascular guidelines. The following interventions are clinically proven to reduce LDL levels and are adapted for implementation in the UAE\u2019s cultural and environmental context.<\/span><\/p>\n\n\n\n\n\n\n\n\n
            Intervention<\/strong><\/span><\/th>\nMechanism<\/strong><\/span><\/th>\nUAE-Relevant Application<\/strong><\/span><\/th>\n<\/tr>\n<\/thead>\n
            Diet Modification<\/strong><\/span><\/td>\nReduces LDL, increases HDL<\/span><\/td>\nShift to Mediterranean\/DASH diets; reduce ghee, fried foods, sweetened karak<\/em><\/span><\/td>\n<\/tr>\n
            Exercise (30 min\/day)<\/strong><\/span><\/td>\nImproves HDL, insulin sensitivity<\/span><\/td>\nWalking indoors during heat hours, air-conditioned gyms, MOHAP-subsidized yoga<\/span><\/td>\n<\/tr>\n
            Smoking Cessation<\/strong><\/span><\/td>\nReduces oxidative and endothelial damage<\/span><\/td>\nIncludes quitting shisha, supported by DHA\u2019s anti-smoking clinics<\/span><\/td>\n<\/tr>\n
            Stress Management<\/strong><\/span><\/td>\nReduces cortisol and LDL production<\/span><\/td>\nDHA-approved wellness apps, Weqaya clinic-based stress reduction programs<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            Pharmacological Treatment Options in the UAE<\/strong><\/span><\/p>\n

            Initiated when lifestyle modification alone does not achieve target LDL levels, especially in high-risk patients.<\/span><\/p>\n\n\n\n\n\n\n\n
            Medication Class<\/strong><\/span><\/th>\nExamples Available in UAE<\/strong><\/span><\/th>\nTarget<\/strong><\/span><\/th>\nDHA \/ MOHAP Approval<\/strong><\/span><\/th>\n<\/tr>\n<\/thead>\n
            Statins<\/strong><\/span><\/td>\nAtorvastatin, Rosuvastatin<\/span><\/td>\n\u2193 LDL production<\/span><\/td>\nStandard first-line therapy<\/span><\/td>\n<\/tr>\n
            Cholesterol Absorption Inhibitors<\/strong><\/span><\/td>\nEzetimibe<\/span><\/td>\n\u2193 Dietary cholesterol uptake<\/span><\/td>\nOften prescribed with statins<\/span><\/td>\n<\/tr>\n
            PCSK9 Inhibitors<\/strong><\/span><\/td>\nAlirocumab, Evolocumab<\/span><\/td>\n\u2193 LDL in resistant\/genetic cases<\/span><\/td>\nFor familial hypercholesterolemia or very high-risk<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            When Specialist Referral Is Recommended?<\/strong><\/span><\/p>\n

            Specialist referral is clinically indicated when LDL levels exceed 160 mg\/dL, when an ASCVD diagnosis is confirmed, or when there\u2019s suspicion of familial hyperlipidemia. The following scenarios align with DHA and MOHAP treatment escalation protocols and reflect where UAE residents can access targeted expert care.<\/span><\/p>\n\n\n\n\n\n\n\n
            Referral Scenario<\/strong><\/span><\/th>\nSpecialist Type<\/strong><\/span><\/th>\nFacility Examples (UAE)<\/strong><\/span><\/th>\n<\/tr>\n<\/thead>\n
            LDL > 160 mg\/dL or ASCVD diagnosis<\/strong><\/span><\/td>\nCardiologist<\/a><\/strong><\/span><\/td>\nNMC Heart Center, Mediclinic<\/a> <\/strong><\/span>City Hospital, Burjeel Cardiac Unit<\/span><\/td>\n<\/tr>\n
            Suspected familial hyperlipidemia<\/strong><\/span><\/td>\nEndocrinologist<\/a><\/strong><\/span><\/td>\nSEHA Diabetes & Lipid Clinics, Cleveland Clinic Abu Dhabi<\/span><\/td>\n<\/tr>\n
            No improvement after 3\u20136 months<\/strong><\/span><\/td>\nLipidologist \/ Internist<\/span><\/td>\nDHA Preventive Clinics, Emirates Hospital Lifestyle Medicine Clinics<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            Most specialist visits and follow-ups are reimbursed with a valid referral under DHA\/DoH frameworks.<\/span><\/p>\n

            Can High Cholesterol Be Prevented?<\/strong><\/span><\/h2>\n

            Yes. High cholesterol is largely preventable\u2014especially in the UAE\u2014through intentional lifestyle habits and early screenings. While genetics play a role, the majority of high LDL and triglyceride cases stem from modifiable behaviors: poor diet, physical inactivity, tobacco use, and unmanaged stress.<\/span><\/p>\n

            In the UAE, cardiovascular prevention is built into public health policy through MOHAP, DHA, and DoH frameworks. Annual lipid screenings are fully covered by major insurance providers such as Daman, Thiqa, and Oman Insurance, making prevention both accessible and affordable for most residents.<\/span><\/p>\n

            To prevent high cholesterol, residents are encouraged to adopt a heart-healthy diet, reduce trans fats and sugar, stay physically active even during high-heat months, and eliminate smoking or shisha use. Public health campaigns like \u201cLive Healthy UAE\u201d and \u201cWeqaya\u201d promote these lifestyle pillars while offering digital and in-person support across clinics and communities.<\/span><\/p>\n

            Environmental and cultural nuances\u2014such as traditional high-fat meals, Ramadan fasting routines, and climate-related inactivity\u2014should be factored into prevention planning. Healthcare professionals often provide customized prevention plans to align with these realities.<\/span><\/p>\n

            If you’re over 30, have a family history of heart disease, or lead a sedentary lifestyle, schedule an annual lipid panel\u2014even if you feel healthy. Early detection and preventive action are part of the UAE’s national non-communicable disease strategy and can delay or fully prevent long-term cardiovascular harm.<\/span><\/p>\n

            Prevention isn\u2019t passive. It\u2019s a repeatable, measurable process\u2014one supported by the UAE\u2019s healthcare infrastructure and aligned with global cardiovascular guidelines.<\/span><\/p>\n

            FAQs on High Cholesterol in the UAE<\/strong><\/span><\/h2>\n

            \t\t\t\t\t\t\t

            <\/h3>\r\n\t\t\t\t\t\t