Excessive thirst in Dubai: Which Doctor to See
Excessive thirst (polydipsia) means feeling unusually or constantly thirsty. It is a common symptom with a wide range of causes from simple dehydration to hormonal or kidney problems.
In Dubai, hot climate, outdoor activity, air conditioning and travel can contribute to fluid loss, but persistent or very strong thirst often prompts medical evaluation. This page explains common causes, who typically assesses the problem, and when to get urgent care.
When to seek urgent care
- •Very high fever, confusion, fainting or collapse — call 998 or go to the nearest emergency department.
- •Rapid breathing, severe weakness, or chest pain alongside intense thirst — seek emergency care immediately.
- •Very decreased urine output or sudden swelling of the legs/face with shortness of breath.
- •Persistent vomiting or diarrhea with inability to keep fluids down and worsening thirst.
- •Very high blood sugar symptoms: fruity breath, nausea, vomiting, abdominal pain, or altered consciousness.
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.
Dehydration
Not drinking enough fluids or losing fluids through sweating, vomiting, or diarrhea commonly causes thirst. In Dubai, heat and exercise can increase the risk, especially if fluid replacement is inadequate.
Diabetes mellitus
High blood sugar makes the body lose water in the urine, which often causes increased thirst and urination. A doctor will check blood glucose to screen for this common condition.
Diabetes insipidus
A less common condition where the kidneys cannot concentrate urine, causing large volumes of dilute urine and severe thirst. It can be related to a hormone (ADH) problem or kidney response to that hormone.
High salt intake or hypernatremia
Eating very salty foods or having an imbalance of sodium in the blood draws water out of cells and triggers thirst. It usually occurs with inadequate fluid intake or certain medical problems.
Chronic kidney disease
When kidneys do not work normally they may affect fluid balance and result in greater thirst. A doctor will assess kidney function with blood and urine tests.
Medications and other causes
Some medicines (for example certain diuretics) and conditions such as anxiety or hormonal changes can cause increased thirst. A clinician will review prescriptions and health history.
Which specialist should you see?
An endocrinologist (a specialist in hormones and metabolic conditions) is the type of doctor most often involved when persistent excessive thirst suggests diabetes, diabetes insipidus, or other hormonal causes. Endocrinologists work with laboratory and imaging results to identify hormone or metabolic problems.
A general practitioner (GP) or family physician is a good first stop: they can take a history, do a physical exam, check blood sugar and basic blood and urine tests, and refer you to an endocrinologist, nephrologist (kidney specialist) or other specialist if needed.
While you wait for your appointment
- •Drink plain water regularly, especially in hot weather or with exercise; avoid excessive caffeine or alcohol which can increase fluid loss.
- •Monitor how much you drink and how often you pass urine; note any large increases in volume or frequency.
- •Avoid waiting long to see a doctor if thirst is new, severe, or comes with other concerning symptoms; bring a list of medications to your appointment.
- •Keep a cool, shaded environment when outdoors and use sunscreen and appropriate clothing to reduce fluid loss from heat.
What to expect at the visit
At your GP or specialist visit you should expect questions about how long the thirst has lasted, how much you are drinking, how often you urinate, recent weight changes, medications, and any other symptoms such as dry mouth, fatigue or blurred vision. The clinician will do a focused physical exam including blood pressure and signs of dehydration.
Common tests include a finger-prick or venous blood glucose, basic blood tests (electrolytes and kidney function), and a urine test. Depending on results, the specialist may order further blood hormone tests, a water-deprivation test, or imaging; your clinician will explain the purpose of any test before ordering it.
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.
Excessive thirst in Dubai — FAQs
Common questions about excessive thirst and seeing a specialist in Dubai.
Sources & editorial note
This guide is consistent with public patient guidance from: NHS, Mayo Clinic, MedlinePlus, Cleveland Clinic.
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.