Articles & Medical Blogs

Health insights, clinic updates, and the latest news from the medical world
— curated by the Zai Medical Polyclinic team.

Complete blood count (CBC)
Medical Blog
Complete blood count (CBC)

What is a complete blood count?    A complete blood count (CBC) is a blood test that analyzes various compo...

May 29, 2026
By Zai Medical Polyclinic
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Renat Function Test (Creatinine)
Medical Blog
Renat Function Test (Creatinine)

Understanding kidney function and its vital roles in the body?   The kidneys are vital internal organs in t...

May 29, 2026
By Zai Medical Polyclinic
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Lipid Profile Test
Medical Blog
Lipid Profile Test

Getting to know 'high cholesterol'.   Hyperlipidemia, or high blood lipid levels, refers to a condition whe...

May 29, 2026
By Zai Medical Polyclinic
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HbA1C Test
Medical Blog
HbA1C Test

What is the HbA1c value seen in the health checkup booklet?   HbA1c or Hemoglobin A1C (HbA1C) test measures...

May 29, 2026
By Zai Medical Polyclinic
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Pneumonia
Medical Blog
Pneumonia

Pneumonia, commonly known as a lung infection, is a condition in which the lung tissue becomes inflamed due to infect...

May 23, 2026
By Zai Medical Polyclinic
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Sore Throat
Medical Blog
Sore Throat

A sore throat is a condition characterized by irritation, burning, or pain in the throat, often causing difficulty sw...

May 23, 2026
By Zai Medical Polyclinic
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Skin allergies
Medical Blog
Skin allergies

Skin allergies occur when your immune system overreacts to a harmless substance, leading to inflammation, itching, re...

May 23, 2026
By Zai Medical Polyclinic
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Vomiting
Medical Blog
Vomiting

Vomiting is the body’s mechanism for forcefully expelling the contents of the stomach through the mouth. It occurs du...

May 23, 2026
By Zai Medical Polyclinic
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Cough
Medical Blog
Cough

Coughing is a natural defense mechanism that helps the body remove mucus, irritants, or foreign substances from the r...

May 16, 2026
By Zai Medical Polyclinic
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Difficulty Breathing
Medical Blog
Difficulty Breathing

Difficulty Breathing, or Dyspnea, is a condition in which a person feels unable to get enough air or oxygen into the ...

May 16, 2026
By Zai Medical Polyclinic
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Dyspepsia
Medical Blog
Dyspepsia

Dyspepsia, commonly referred to as indigestion or gastritis in Thailand, is a common group of upper gastrointestinal ...

May 16, 2026
By Zai Medical Polyclinic
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Ear pain
Medical Blog
Ear pain

Ear pain, or earache, refers to discomfort or pain in or around the ear. The pain may feel sharp, dull, throbbing, or...

May 16, 2026
By Zai Medical Polyclinic
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Gout
Medical Blog
Gout

Gout is a form of inflammatory arthritis caused by long-term accumulation of high levels of uric acid in the blood. O...

May 16, 2026
By Zai Medical Polyclinic
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Headaches
Medical Blog
Headaches

Headaches are commonly caused by muscle tension, lack of sleep, stress, or migraines. They can generally be divided i...

May 16, 2026
By Zai Medical Polyclinic
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Heartbeat
Medical Blog
Heartbeat

“Heartbeat” refers to the beating or rhythm of the heart. Its meaning and usage can generally be divided into the fol...

May 16, 2026
By Zai Medical Polyclinic
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Hypertension
Medical Blog
Hypertension

Hypertension is a condition in which the pressure of blood against the walls of the arteries remains consistently hig...

May 16, 2026
By Zai Medical Polyclinic
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Low blood pressure
Medical Blog
Low blood pressure

Low blood pressure, or hypotension, is a condition in which blood pressure readings fall below (90/60) mmHg. As a res...

May 16, 2026
By Zai Medical Polyclinic
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Abdominal pain
Medical Blog
Abdominal pain

Abdominal pain refers to pain or discomfort occurring anywhere in the area between the ribs and the pelvis. It can ar...

May 15, 2026
By Zai Medical Polyclinic
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Gastroesophageal Reflux Disease (GERD)
Medical Blog
Gastroesophageal Reflux Disease (GERD)

Gastroesophageal Reflux Disease (GERD) is a condition in which stomach acid or digestive fluids flow back into the es...

May 15, 2026
By Zai Medical Polyclinic
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ฺBack pain
Medical Blog
ฺBack pain

Most cases of back pain are caused by muscle inflammation, prolonged sitting (commonly known as office syndrome), or ...

May 15, 2026
By Zai Medical Polyclinic
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Child Cold and Cough
Medical Blog
Child Cold and Cough

Child Cold and Cough refers to common cold and cough symptoms in children, most often caused by viral infections of t...

May 15, 2026
By Zai Medical Polyclinic
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Common Illnesses During the Rainy Season
Medical Blog
Common Illnesses During the Rainy Season

Common Illnesses During the Rainy SeasonIllnesses that commonly occur during the rainy season are often caused by cha...

May 15, 2026
By Zai Medical Polyclinic
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COPD (Chronic Obstructive Pulmonary Disease)
Medical Blog
COPD (Chronic Obstructive Pulmonary Disease)

COPD (Chronic Obstructive Pulmonary Disease)COPD, or Chronic Obstructive Pulmonary Disease, is a group of chronic inf...

May 15, 2026
By Zai Medical Polyclinic
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Prevention and Treatment of Sexually Transmitted Infections (STI/STD)
Medical Blog
Prevention and Treatment of Sexually Transmitted Infections (STI/STD)

Protecting Your Health Through Awareness, Vaccination, and Timely Treatment. A comprehensive guide to understanding STIs, available vaccines, and modern treatment options.

May 14, 2026
By Zai Medical Polyclinic
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Thyrotoxicosis
Medical Blog
Thyrotoxicosis

Thyrotoxicosis is a condition in which the thyroid gland produces excessive amounts of thyroid hormones (T3 and T4), ...

May 14, 2026
By Zai Medical Polyclinic
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🍬 Understanding Diabetes: Prevention Starts Today
Medical Blog
🍬 Understanding Diabetes: Prevention Starts Today

Diabetes is one of the most common chronic diseases and can affect people of all ages. It occurs when blood sugar lev...

May 14, 2026
By Zai Medical Polyclinic
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Obstructive Sleep Apnea: OSA
Medical Blog
Obstructive Sleep Apnea: OSA

Obstructive Sleep Apnea (OSA)Obstructive Sleep Apnea (OSA) is a condition in which the airway temporarily collapses d...

May 14, 2026
By Zai Medical Polyclinic
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DNA Testing
Medical Blog
DNA Testing

การตรวจ DNA (ดีเอ็นเอ) ในปี 2569 มีวัตถุประสงค์หลักคือตรวจสุขภาพ/หาความเสี่ยงโรค (ประมาณ 5,000-13,000+ บาท) และตรวจคว...

May 14, 2026
By Zai Medical Polyclinic
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Stroke
Medical Blog
Stroke

Stroke is a serious medical condition that occurs when the blood supply to the brain is suddenly interrupted due to a...

May 14, 2026
By Zai Medical Polyclinic
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Heat stroke
Medical Blog
Heat stroke

Heat stroke is a serious medical emergency caused by excessive heat exposure. It occurs when the body temperature ris...

May 14, 2026
By Zai Medical Polyclinic
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Chest pain
Medical Blog
Chest pain

Chest pain refers to any feeling of discomfort in the chest, including pressure, tightness, sharp pain, or dull achin...

May 14, 2026
By Zai Medical Polyclinic
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Zai Medical Polyclinic: Delivering Accessible, Patient-Centered Healthcare in Thailand
Clinic News
Zai Medical Polyclinic: Delivering Accessible, Patient-Centered Healthcare in Thailand

In today's rapidly evolving healthcare landscape, Zai Medical Polyclinic was founded to provide reliable, high-qualit...

April 15, 2026
By Zai Medical Polyclinic
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Traveler's Diarrhea: Causes, Treatment, Prevention
Medical Blog
Traveler's Diarrhea: Causes, Treatment, Prevention

Traveler's diarrhea is a common gastrointestinal infection caused by consuming contaminated food or water, frequently...

April 14, 2026
By Zai Medical Polyclinic
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Influenza in 2026: Global Trends, Asia Updates, and Clinical Insights
Medical Blog
Influenza in 2026: Global Trends, Asia Updates, and Clinical Insights

Influenza in 2026: Global Trends and the Situation in Asia 🌍🦠Influenza remains one of the world’s most important re...

April 13, 2026
By Zai Medical Polyclinic
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Top Health Screenings You Should Do Every Year
Medical Blog
Top Health Screenings You Should Do Every Year

Modern medicine has shifted from simply treating illness to preventing it before it begins. Many serious conditions d...

April 11, 2026
By Zai Medical Polyclinic
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Hepatitis B: Prevention, Vaccine, and Testing
Medical Blog
Hepatitis B: Prevention, Vaccine, and Testing

Hepatitis B: A Common Viral Infection Many People May Not Know They Have 🦠Hepatitis B is a viral infection that affe...

April 9, 2026
By Zai Medical Polyclinic
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Understanding Cancer Markers
Medical Blog
Understanding Cancer Markers

Understanding Cancer Markers Cancer markers, also known as tumor markers, are substances that can be detected in...

April 8, 2026
By Zai Medical Polyclinic
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STDs/STIs in 2026: Global Trends, Medical Breakthroughs, and Why Awareness Matters
Medical Blog
STDs/STIs in 2026: Global Trends, Medical Breakthroughs, and Why Awareness Matters

Sexually transmitted infections (STIs) remain one of the most persistent global public health challenges. Over 1 mill...

April 7, 2026
By Zai Medical Polyclinic
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Dengue Fever: Signs You Should Never Ignore
Medical Blog
Dengue Fever: Signs You Should Never Ignore

In tropical and subtropical regions, Dengue Fever remains a major public health concern. Transmitted by the Aedes mos...

April 5, 2026
By Zai Medical Polyclinic
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