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Diseases A to Z Encyclopedia

Explore comprehensive, doctor-verified clinical guides on thousands of diseases — etiology, symptoms, emergency red flags, diagnostic tests, treatments, and dietary routines.

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All Specialties Cardiovascular Dermatological Endocrine & Metabolic Gastrointestinal Hematological Infectious Musculoskeletal Neurological Oncology Ophthalmology & ENT Psychiatric Renal & Urological Respiratory

Medical Conditions - Starting with 'H'

Showing 17 of 215 conditions
Cardiovascular Heart Ventricles

Heart Failure

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Gastrointestinal Gastric Epithelium

Helicobacter pylori Infection

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Endocrine & Metabolic Liver, Heart & Pancreas

Hemochromatosis

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Hematological Intrinsic Coagulation Cascade

Hemophilia A

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Neurological Cerebral Arteries & Brain Parenchyma

Hemorrhagic Stroke

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Gastrointestinal Anal Canal Venous Plexuses

Hemorrhoids

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Infectious Dorsal Root Ganglia & Cutaneous Dermatomes

Herpes Zoster

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Infectious CD4+ T-Helper Lymphocytes

HIV/AIDS

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Oncology Lymph Nodes & Spleen

Hodgkin Lymphoma

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Endocrine & Metabolic Lipid Metabolism & Vascular Endothelium

Hyperlipidemia

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Endocrine & Metabolic Parathyroid Glands

Hyperparathyroidism

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Respiratory Alveolar Walls

Hypersensitivity Pneumonitis

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Cardiovascular Heart & Arteries

Hypertension

Hypertension (High Blood Pressure) is a chronic medical condition where the systemic arterial blood pressure remains persistently ...

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Endocrine & Metabolic Thyroid Follicular Cells

Hyperthyroidism

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Cardiovascular Interventricular Septum

Hypertrophic Cardiomyopathy

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Endocrine & Metabolic Parathyroid Glands & Calcium Regulation

Hypoparathyroidism

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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Endocrine & Metabolic Thyroid Gland

Hypothyroidism

Comprehensive symptoms, clinical progression, diagnostic tests, treatment protocols, and emergency guidelines....

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