Many people may have heard the term “Internal Medicine” or have been referred to the Internal Medicine Department when visiting a hospital due to illness or chronic symptoms. However, many may still wonder what Internal Medicine actually covers and what types of diseases are treated by internal medicine specialists.

The Internal Medicine Department at Pitsanuvej Hospital provides comprehensive diagnosis, treatment, and ongoing care for adult patients with acute and chronic diseases. Our multidisciplinary team of specialized physicians works alongside advanced medical technology to deliver accurate diagnosis, effective treatment planning, and personalized patient care.

What Diseases Are Treated by Internal Medicine?

Endocrinology and Metabolism Medicine

Providing diagnosis, treatment, and long-term care for hormonal and metabolic disorders, including:

• Diabetes Mellitus
• Thyroid Disorders
• Endocrine Disorders
• Hormonal Imbalances
• Growth Disorders
• Puberty Disorders
• Diabetes Risk Screening
• Evaluation of Diabetes Complications
• Diabetes Medication Counseling
• Nutritional Counseling

Service Highlights

• Comprehensive diabetes management
• Personalized treatment plans
• Ongoing monitoring for complications

Rheumatology Medicine

Specialized care for joint, muscle, and autoimmune diseases, including:

• Rheumatoid Arthritis
• Gout
• Systemic Lupus Erythematosus (SLE)
• Chronic Joint Pain
• Autoimmune Diseases

Symptoms That Should Be Evaluated

• Persistent joint pain
• Swollen or inflamed joints
• Pain during movement
• Multiple joint pain symptoms

Infectious Disease Medicine

Diagnosis and treatment for acute and chronic infectious diseases by experienced specialists.

Conditions Treated

• Bacterial Infections
• Viral Infections
• Fever of Unknown Origin
• Chronic Infections
• Bloodstream Infections

Allergy & Clinical Immunology Medicine

Providing advanced allergy testing and treatment services tailored to each patient.

Conditions Treated

• Allergic Rhinitis
• Skin Allergies
• Urticaria (Hives)
• Sinusitis
• Asthma
• Food Allergies
• Drug Allergies

Specialized Services

• Skin Allergy Testing
• Blood Allergy Testing
• Allergy Immunotherapy (Allergy Vaccine Treatment)

Pulmonary Diseases and Pulmonary Critical Care Medicine

Comprehensive care for lung and respiratory diseases using modern diagnostic technology.

Diagnostic Services

• Bronchoscopy
• Sleep Test for Sleep Apnea
• Pulmonary Function Testing (PFT)
• Low-Dose CT Lung Cancer Screening

Symptoms That Should Be Evaluated

• Chronic cough
• Shortness of breath
• Fatigue during breathing
• Snoring
• Suspected sleep apnea

Hematology Medicine

Diagnosis and treatment of blood disorders and abnormalities involving blood cell production.

Conditions Treated

• Anemia
• Thalassemia
• Blood Cell Disorders
• Leukemia
• Bone Marrow Disorders

Nephrology Medicine

Comprehensive kidney care and treatment for kidney-related diseases.

Conditions Treated

• Chronic Kidney Disease (CKD)
• Acute Kidney Injury
• Chronic Kidney Failure
• Proteinuria
• Electrolyte Imbalances

Ear, Nose and Throat (ENT)

Diagnosis, treatment, and surgical management of ear, nose, throat, and upper respiratory tract conditions.

Services Provided

• Allergic Rhinitis Treatment
• Sinus Surgery with Endoscopic Techniques
• Thyroid Surgery
• Tonsillectomy
• Snoring and Sleep Apnea Treatment
• Hearing and Balance Disorder Treatment
• Audiogram Hearing Tests
• Hoarseness Evaluation

Headache Clinic

Providing diagnosis and treatment for various causes of headaches and neurological symptoms.

Conditions Treated

• Migraine
• Tension-Type Headache
• Meningitis
• Brain Tumors
• Chronic Headaches

Why Choose the Internal Medicine Department at Pitsanuvej Hospital?

• Multidisciplinary Internal Medicine Specialists
• Advanced Diagnostic Technology
• Accurate and Rapid Diagnosis
• Long-Term Chronic Disease Management
• Personalized Treatment Plans
• Comprehensive Inpatient and Outpatient Care

FAQ

Q: What is Internal Medicine?

A: Internal Medicine is a medical specialty focused on the prevention, diagnosis, and treatment of adult diseases affecting internal organs and chronic health conditions.

Q: What conditions are treated in Internal Medicine?

A: Internal Medicine covers diabetes, thyroid disorders, allergies, asthma, kidney disease, respiratory disease, autoimmune disease, blood disorders, chronic headaches, and many other chronic illnesses.

Q: When should I see an Internal Medicine doctor?

A: You should consult an Internal Medicine specialist if you experience chronic fatigue, persistent cough, breathing difficulty, unexplained weight loss, joint pain, chronic headaches, or ongoing medical conditions.

Q: What is a Sleep Test?

A: A Sleep Test evaluates sleep disorders such as obstructive sleep apnea and helps identify abnormalities related to breathing during sleep.

Q: What is Low-Dose CT Lung Screening?

A: Low-Dose CT is a low-radiation imaging technique used to screen for lung cancer at an early stage for more effective treatment outcomes.