Symptoms of Diabetes Mellitus

Symptoms of Diabetes Mellitus describes what is diabetes, the signs of diabetes and what type 1 and type 2 diabetes symptoms to watch for.

What is Diabetes Mellitus?

Diabetes Mellitus is a disorder in which there is too much sugar in the blood. It is caused by the lack of an important hormone called insulin, which is made by a gland behind the stomach called the pancreas. Insulin controls the balance of sugar (Glucose) in the body. It tends to increase as we get older because the pancreas, like other organs, tends to wear out.

What are the two main Diabetes types?

Diabetes Mellitus Type 1 - Diabetes type 1 is known as juvenile-onset diabetes or insulin-dependent diabetes mellitus. It occurs mainly in young people, and because their pancreases produce very little insulin, they require injections of insulin.

Diabetes Mellitus Type 2 - Diabetes type 2 is known as maturity-onset diabetes or non-insulin-dependent diabetes mellitus. It mainly affects people over 40, many of whom are overweight and have a diet with excess calories. It is usually controlled by a proper diet for diabetes only, but sometimes diabetes medicine may have to be used.

Warning Signs of Diabetes

The classical symptoms of untreated diabetes are :

  • excessive and frequent urination (every hour or so)
  • excessive thirst
  • loss of weight (mainly in type 1 diabetes)
  • tiredness and lack of energy
  • a tendency to get infections, especially of the skin

Diabetes Complications

Modern diabetes treatment is very effective for diabetes, but the results depend on the patient following the treatment especially the diet. If diabetes is untreated, the complications are very severe and include coma (from the blood sugar being either too high or too low), kidney disease, blindness and heart disease. The feet and eyes are at special risk and need special care and regular checks.

Preventing Diabetes

Click here to find the Self Help Treatment of Diabetes including comprehensive Diabetes diet information and exercise tips for diabetes prevention.

Click here to find the Blood Glucose Chart and what is normal blood sugar.

Find out how to prevent diabetes from causing diabetic foot problems by clicking here for Diabetic Foot Care tips.


Diabetes Symptoms, Monitoring, Diet, Treatment & Health tips

Foot Ulcers
Insulin adverse effects / Health Screening - Treatment @ MDIMC
Diabetes Symptoms & Prevention - Treatment @ MDIMC

Latest Influenza Vaccines (Protects against Flu and H1N1 Viruses)

Make your Appointment at Tel: 6694 1661


Diabetic Neuropathy Easy Self Assessment

Diabetic neuropathy is a type of nerve damage that can occur if you have diabetes. High blood sugar (glucose) can injure nerves throughout your body. Diabetic neuropathy most often damages nerves in your legs and feet.

You may use a piece of stiff fishing line string to do this easy Diabetic foot self test. If you have lost sensation in any of the spots indicated in the above diagram, seek medical advice from your family doctor to get a professional diagnosis and medical intervention.

'An ounce of prevention is worth a pound of cure.'


Health Assessment & Screening Packages

Bone Mass Loss for Men & Women with Age - Health Screening @ MDIMC

Risk Factors of COVID-19 Complication

Source : Observer Research Foundation


Lung, Neurological, Liver & Kidney Diseases


Flu Prevention - Treatment @ MDIMC

Latest Influenza Vaccine

Asymptomatic patients may display no symptoms of illness. Vulnerable people should get vaccinated against Influenza which protects susceptible people from, as well as exclude the Flu and H1N1 viruses should they start to show URTI or ARI symptoms.

a. Vaccination decreases the risk of co-infection with COVID-19.

b. Vaccination reduces the burden of respiratory illnesses in the healthcare system.

The latest Influenza Vaccine is now available. It protects against the Flu and H1N1 Viruses. Ministry of Health Safety protocols are adhered to at all times for the safe vaccination of you and your family.

* Importance of Keeping your Vaccinations Up-to-date


Pain Relief Management & Treatment, Vaccinations, Health Screening, COVID & Allergy Testing, Dermatology Treatments, Minor Surgical Procedures


Covid Symptoms & Prevention - Treatment @ MDIMC

Co-infection of COVID-19 with other infectious diseases is possible

Reduce your risk of getting sick with COVID-19

  • Make sure your vaccinations are up-to-date. People older than 65 years, and those with many underlying conditions, such as those who are immunocompromised or with significant liver disease, are recommended to receive vaccinations against Influenza and pneumococcal disease (PCV). Click here for Vaccination schedules (NAIS/NCIS).
  • Do not delay getting medical care for your underlying condition because of COVID-19. MD International Medical Centre has contingency MOH infection prevention protocols to protect you from getting COVID-19 if you need care for your underlying condition.
  • Continue your medications and do not change your treatment plan without talking to your doctor.
  • Make sure that you have at least a two-week supply of your chronic disease medications.
  • Call MDIMC @ Tel: 6694 1661 for a medical appointment if you have any concerns about your underlying medical conditions or if you get sick. Our clinic is a PHPC-accredited medical clinic. Under the MOH Swab & Go Home programme, our doctors can do a COVID-19 PCR Swab test if you meet the MOH medical crtieria.

Heart Health - Coronary Heart Disease, Learn what is Angina and Stroke, as well as How to Lower Cholesterol

High Blood Pressure Causes & Prevention - Treatment @ MDIMC

Up to $400 per Medisave Account per year can be used for Vaccinations under the National Adult & Childhood Immunisation Schedule - Influenza, Pneumococcal (PCV13/PPSV), Human Papillomavirus (HPV2/HPV4), Hepatitis B, Tetanus, Diphtheria & Pertussis (Tdap), Measles, Mumps & Rubella (MMR) and Chickenpox (Varicella)

Part of the National Influenza Sentinel Surveillance programme with MOH. If you have a fever of > 38 degrees with a cough, our clinic is able to test for COVID-19. For children below 12 years old with clinical diagnosis of HFMD (eg fever, oral ulcers, rash), our clinic can test for Hand Foot & Mouth Disease (The tests are for surveillance purposes only).


Pain Relief Treatment, Therapy & Management


MD International Medical Centre

Medical Services available:

  • General Practice Family Medicine - Illnesses & Infections
  • Minor Surgical Procedures
  • IV Infusion of Medications
  • Respiratory Medicine - Influenza, Colds, Cough, Upper Respiratory Tract Infections (URTI), Acute Respiratory Infections (ARI), Sinus Infection
  • Treatment of Gastric issues, Stomach aches, Irritable Bowel Syndrome, Heartburn
  • Infectious diseases & Virology - COVID-19, Dengue, Flu, Hepatitis B etc
  • Dermatology - Skin Problems (Eczema, Acne, Rash, Boils, Dermatitis, Pigmented or Dry Skin, Moles /Skin Tags /Wart Removal)
  • Dermoscopy - Non-invasive Detection of Skin Cancer, Pubic lice & Scabies
  • Treatment of Insect Bites & Stings
  • Look Younger - Botox injections
  • Eye Health / Ophthalmology - Conjunctivitis, Foreign body in the Eye etc
  • Respiratory Medicine - Cough, Wheezing, Shortness of breath
  • Ear, Nose & Throat (ENT) - Ear Wax Removal, Ear Otitis Enterna, Nose Bleed-Epistaxis, Snoring & Sleep Apnoea, Vertigo & Dizziness, Audiogram (Hearing test)
  • Pain Management, Treatment & Therapy - Arthritis, Back & Joint Pain, Migraine, Gout
  • Sports Medicine - Treatment of Sports Injuries
  • Vaccinations / Immunization - Latest Flu vaccine, Sinopharm COVID Vaccine & Booster
  • Travel Health - Travel Vaccinations & Health checks, Travellers' Diarrhoea
  • Allergy tests / Allergic Rhinitis / Asthma Management
  • Health Screening / Blood tests
  • Management of Chronic Diseases - Treating Prediabetes, Diabetes & Insulin Resistance / Hypertension
  • Heart Health - ECG Heart monitoring / High Cholesterol management / Chest pains
  • Executive Health Assessment - Pre-Employment check-up / Work Permit / Employment Pass / Employment Pass
  • Student Pass / Driving License Check-up
  • Personal Health Management - Preventative Medicine & Disease Prevention
  • Elderly / Senior Health
  • Men's Health - Erectile Dysfunction medications etc
  • Women's Health- Osteoporosis, Heavy Periods, Breast lumps, Urinary Tract Infection, Anaemia, Tremors
  • Child Health & Nutrition / Paediatrics
  • Obesity / Weight control & Safe Weight loss / Nutrition & Diet
  • Depression / Anxiety / Insomnia & Stress Management
  • Erectile Dysfunction medications / Sexually transmitted diseases (STD)

Public Health Preparedness Clinic

National University Health System Primary Care Network

Singapore Ministry of Health Chronic Disease Management Programme (CDMP)

The information provided in this website is for knowledge purposes only. It does not constitute medical advice.

Should you encounter any medical problem that you are unsure of, always consult your doctor or health care provider for assistance and medical advice.

MD International Medical Centre / MD International (Singapore) Pte Ltd

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9 Taman Serasi #01-11, Botanic Gardens View

Tel : 65-6694-1661  Fax : 65-6694 1771

Email : contact@mdimc.sg

Clinic hours:

Monday to Friday: 9am-12.30pm / 2pm-6.30pm    Saturday: 9.30am-1pm

*Last registration is 30mins before the closing time

Closed on Sundays & Public Holidays

- Cashless service with most International Insurance companies and Insurance Medical cards are accepted

- Japanese, English & Mandarin-speaking Doctors and Medical staff

Please contact us at Tel: 6694 1661 to make an appointment.

Please make an appointment for the following at Tel: 6694 1661:

* Minor Surgical Procedure

* Health Screening / Blood Test

* Dermatology Treatment

* Allergy Testing

* Pain Treatment & Therapy

* Vaccination

* Pre-Departure PCR Swab Test / Serology Testing

  • 小型外科手术
  • 健康检查/验血
  • 皮肤科治疗
  • 过敏测试
  • 疼痛管理与治疗
  • 疫苗接种
  • 出发前 PCR 拭子检测
  • 血清学检测

OUR MEDICAL TEAM

Dr Don Lau – Medical Director

MBBS (Monash), B Med Sc (Hons) (Monash), Dip Pract Derm (Wales, UK)

Fujiwara Takanori

The Chiropractic Association Singapore, Japan Chiropractic Register, American Chiropractic Association, California Chiropractic Association

Physiotherapy-trained NBCE The National Board of Chiropractic Examiners

Dr Wu Lin Chieh - Paediatrics @ MDIMC

Dr Wu Lin Chieh

MD (Duke-NUS), MRCPCH (Paed)(UK)

YAMAGATA Chihiro 山懸千尋

Registered Psychologist


MD International Medical Centre

Medical Services

Minor Surgical Procedures :

·       Injection for Supraspinatus or Bicipital Tendonitis / Epicondylitis / Trigger finger / Plantar Fasciitis

·       Tendon Sheath Injection

·       Excision of small Skin tumours / Lipomas / Nail bed / Ear lobe cysts / Meibomian cyst

·       Removal of Skin sutures / Skin tags / Sebaceous cysts / Various foreign bodies / Corneal foreign body

·       Liquid Nitrogen Therapy

·       Treatment of Plantar Warts / Calluses / Corns / Ganglions

·       Splinters under nails

·       Olecranon and Pre-patellar Bursitis

·       Ear syringing

·       Embedded earring stud


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