Unexplained weight loss in Dubai: Which Doctor to See
Unexplained weight loss means losing a noticeable amount of weight without trying — for example, when you are not dieting or exercising to lose weight. It can be gradual or relatively fast and is a common reason people seek medical advice because it may reflect a wide range of health issues.
Many causes are harmless or reversible, while some need prompt investigation. Common categories include metabolic and hormonal problems, digestive conditions that affect absorption, chronic infections or inflammatory diseases, cancer, and mental health issues. Local factors such as high heat, dehydration, or changes in activity after moving to Dubai can also contribute to appetite and weight changes.
When to seek urgent care
- •Loss of more than 5% of body weight in 1 month or more than 10% over 6 months without trying
- •High or persistent fever, night sweats, or coughing up blood
- •New, severe abdominal pain, persistent vomiting, or blood in stool
- •Fainting, severe dizziness, very fast heartbeat, or trouble breathing
- •Inability to keep fluids down with signs of dehydration (dry mouth, very reduced urine output, confusion)
If any of these apply, call 998 (Dubai ambulance) or go to the nearest emergency department. Emergency numbers
Conditions a doctor may consider
Commonly associated causes — only a doctor can diagnose which (if any) applies to you.
Hyperthyroidism
An overactive thyroid gland speeds up the body's metabolism and can cause weight loss despite normal or increased appetite. People may also notice tremor, fast heartbeat, heat sensitivity, or increased sweating.
Diabetes (newly diagnosed or uncontrolled)
High blood sugar can cause weight loss because the body cannot use glucose properly and starts breaking down fat and muscle for energy. Symptoms often include increased thirst, frequent urination, and fatigue.
Chronic infection (for example, tuberculosis)
Longstanding infections can cause gradual weight loss, night sweats, fever, and fatigue. In areas with international travel and varied exposure, doctors consider infections that can persist if untreated.
Gastrointestinal disorders (malabsorption, inflammatory bowel disease)
Conditions that interfere with digestion or nutrient absorption — such as celiac disease or Crohn’s disease — can lead to weight loss, loose stools, abdominal pain, and nutrient deficiencies.
Cancer
Some cancers cause unexplained weight loss as an early sign, often with other symptoms like pain, lumps, bleeding, or persistent fatigue. The specific signs depend on the cancer type and location.
Mental health conditions (depression, anxiety, eating disorders)
Depression, anxiety, and some eating disorders can reduce appetite or change eating patterns, leading to unintended weight loss. Changes in sleep, mood, and daily functioning often accompany these conditions.
Which specialist should you see?
Endocrinologists (hormone specialists) commonly evaluate unexplained weight loss because they assess thyroid disease, diabetes, adrenal disorders, and other metabolic causes. An endocrinologist can arrange and interpret hormone tests and advise on further care.
A general practitioner (GP) or family physician is the right first stop for most people: they take the initial history, do a basic physical exam, order routine blood tests (for example, thyroid function and blood sugar), and refer you to an endocrinologist or other specialists such as gastroenterology, infectious disease, oncology, or mental health services if needed.
While you wait for your appointment
- •Keep a simple log of weight, appetite, meals, and any other symptoms (fever, bowel changes, sweating) to share with your doctor.
- •Stay hydrated, especially in Dubai’s warm climate; avoid long periods in direct sun or excessive exercise without replacing fluids.
- •Maintain regular, balanced meals and small frequent snacks if appetite is poor; choose nutrient-dense foods when possible.
- •Bring a list of current medications, supplements, recent travel, and any major life or stress changes to your appointment.
- •Avoid self-diagnosing or stopping prescribed medicines without discussing with a clinician.
What to expect at the visit
At your GP or specialist visit expect questions about how much and how quickly you lost weight, changes in appetite, bowel habits, sleep, mood, medication use, travel history, and any other symptoms. The clinician will perform a focused physical exam looking for signs such as enlarged glands, abdominal issues, or signs of hormonal disease.
Common initial tests include blood tests (complete blood count, thyroid function, blood glucose, basic metabolic panel, inflammatory markers), urine tests, and sometimes chest X-ray or abdominal imaging. Based on findings, the GP or endocrinologist may refer you to other specialists (gastroenterology, infectious disease, oncology, or psychiatry) for further evaluation.
Top-rated endocrinology facilities in Dubai
47 matching facilities, ranked by DubaiMed Rating.
Dr. Emran Ghaffar Khan
Dr. Emran Ghaffar Khan is consistently praised in patient reviews as a calm, attentive endocrinologist who spends substantial time with patients and achieves measurable improvements (eg, better HbA1c, management through pregnancy). Evidence is strong on patient experience and treatment effectiveness, but there is little or no publicly provided information about facilities, pricing, booking, or formal credentials.
Dr. Sarah Alam
Dr. Sarah Alam is an endocrinologist in Hor Al Anz East with consistently excellent patient reviews praising her communication, follow-up and effective management of diabetes, weight and metabolic issues. Evidence is largely from patient testimonials (no website or formal credential listing was provided), so facility, pricing and formal credential details are not available.
Aster Clinic (Al Karama, Union Medical Centre)
Patients consistently report warm, professional, and attentive care at Aster Clinic (Al Karama, UMC), especially praising specific doctors and nursing/administrative staff. Evidence is mainly positive patient reviews and a strong Google rating, but there is little available information on facilities, pricing, or formal credentials.
Dr Momin Kamal Shah
Dr Momin Kamal Shah is an endocrinologist in Dubai with consistently excellent patient reviews praising his communication, compassion, and effective treatment (notably for diabetes, insulin resistance, weight management and gestational diabetes). Evidence is strong on patient outcomes and clinician approach but sparse or absent regarding facilities, pricing, formal credentials, or a website.
MAG Health Clinic
MAG Health Clinic in Al Barsha has consistently positive patient reviews highlighting friendly, attentive staff and successful dental, physiotherapy and minor surgical care. The website lists a broad team of specialists and easy contact/booking options, but public evidence of formal accreditations and detailed facility or pricing information is limited.
Metabolic - Jumeirah Clinic (formerly GluCare.Health)
Metabolic - Jumeirah Clinic (formerly GluCare.Health) presents as a modern, specialist metabolic and endocrine center with consistently positive patient reviews praising staff kindness, communication, and clinical outcomes. The website and reviews show data-driven programs, a MOHAP license, and advanced technology, though public details on pricing and formal external accreditations are limited in the provided evidence.
Refresh biohacking clinic
Refresh Clinic is a boutique biohacking/infusion clinic in Jumeirah with consistently positive patient reviews praising staff friendliness, clear communication and good outcomes for metabolic, endocrine and cosmetic concerns. The website shows a wide range of advanced services (IV/peptides/stem cell options) and convenient hours, but public evidence of formal accreditations, detailed pricing or clinician credentials is limited.
Metabolic - Barsha Clinic (Formerly GluCare.Health)
Metabolic - Barsha Clinic (formerly GluCare.Health) is a small, highly rated metabolic and wellness clinic in Al Barsha with consistently positive patient reviews praising staff friendliness, long consultations and a clean modern facility. The clinic’s website lists broad metabolic/endocrine programs, a MOHAP license number, and an outcomes report, but public details on pricing, hours and external accreditations are limited.
MEDPALM Clinic Dubai
MedPalm Clinic in Jumeirah is a well-regarded preventive and functional medicine clinic with consistently excellent patient reviews praising attentive doctors and friendly reception staff. The website lists an experienced, multilingual medical team and a wide range of services, though formal accreditations and clear pricing details are not shown on the site.
Dr. Sudhanshu Dev Singh
Dr. Sudhanshu Dev Singh is a highly experienced consultant endocrinologist based in Al Barsha 1, Dubai, with many long-term, positive patient reports for diabetes, thyroid and weight management. Patient reviews and the doctor's CV show strong clinical competence and empathy; however, publicly available evidence is limited about the clinic's facilities and pricing transparency.
Roya Medical Center ( IVF ) ( Cosmetic Dermatology) ( Slimming)
Roya Medical Center presents consistently positive patient reports for aesthetic treatments and fertility care, with multiple reviews praising staff communication, outcomes, and professionalism. The clinic's website lists a broad team of specialists and many services, but external accreditations and clear pricing information are not shown in the provided evidence.
Polyclinic.ae | Clinic in Dubai Jumeirah (Innovation Family Polyclinic)
Polyclinic.ae (Innovation Family Polyclinic) is a well-reviewed multidisciplinary clinic in Jumeirah with strong patient-reported experiences — friendly, attentive staff and several positive accounts of successful care. The website shows a broad set of diagnostic and aesthetic services, online booking/callback and some published prices, but formal accreditations and detailed insurance/pricing policies are not visible in the provided evidence.
Unexplained weight loss in Dubai — FAQs
Common questions about unexplained weight loss and seeing a specialist in Dubai.
Sources & editorial note
This guide is consistent with public patient guidance from: NHS, Mayo Clinic, MedlinePlus, CDC.
This page is informational only and is not medical advice, diagnosis, or treatment. Always consult a licensed doctor about your symptoms. In an emergency call 998.