100 Diseases Names in English with Pictures and Meanings

Diseases names are useful health vocabulary words that help learners talk about common illnesses, symptoms, and medical conditions in English. Words like cold, flu, asthma, diabetes, malaria, dengue, cancer, and heart disease are often used in daily conversation, school lessons, hospitals, health articles, and English vocabulary practice.

This guide explains diseases names in English with simple meanings, categories, symptoms, example sentences, and picture ideas. It is helpful for students, kids, ESL learners, beginners, teachers, and anyone learning basic health and medical vocabulary.

Medical Disclaimer

This article is for English vocabulary learning only. It does not give medical advice, diagnosis, or treatment. For personal health problems, always speak with a qualified doctor or healthcare professional.

What Are Diseases?

Diseases are health conditions that affect the body or mind. Some diseases are caused by germs, while others may be linked to lifestyle, genetics, nutrition, age, environment, or other health factors.

A disease may affect one part of the body, such as the skin, lungs, heart, stomach, blood, brain, bones, eyes, or ears. Some diseases are short-term, while others last for a long time and need regular care.

Common Diseases, Illnesses, and Symptoms

Some health words are diseases, some are illnesses, and some are symptoms. Words like fever, cough, headache, toothache, and vomiting are often symptoms, but learners commonly search for them with disease names.

Common health vocabulary includes:

• Cold — a common illness affecting the nose and throat
• Flu — a viral illness that may cause fever, body pain, and tiredness
• Fever — a higher-than-normal body temperature
• Cough — a sudden sound from the throat or chest
• Asthma — a condition that can make breathing difficult
• Diabetes — a disease that affects blood sugar
• Malaria — a mosquito-borne disease that may cause fever and chills
• Dengue — a mosquito-borne viral illness
• Headache — pain in the head
• Toothache — pain in or around a tooth

Main Types of Diseases

Diseases can be grouped by cause, duration, or the part of the body they affect.

Type of Disease	Simple Meaning	Examples
Infectious diseases	Diseases caused by germs and may sometimes spread	Flu, COVID-19, tuberculosis, malaria
Non-infectious diseases	Diseases not spread from person to person	Diabetes, cancer, asthma, heart disease
Acute diseases	Illnesses that often start suddenly and may last a short time	Cold, flu, food poisoning
Chronic diseases	Long-term diseases that may need ongoing care	Diabetes, asthma, arthritis
Genetic diseases	Diseases linked to inherited genes	Sickle cell disease, thalassemia, hemophilia
Deficiency diseases	Diseases caused by a lack of nutrients	Rickets, scurvy, anemia
Skin diseases	Conditions that affect the skin	Acne, eczema, psoriasis, ringworm
Body system diseases	Diseases that affect body systems or organs	Stroke, pneumonia, kidney disease

Diseases Names by Category

Disease names are easier to learn when they are grouped by type. These categories help learners understand how different health words are connected.

• Common illnesses and symptoms: cold, flu, fever, cough, headache
• Infectious diseases: malaria, dengue, tuberculosis, typhoid
• Non-infectious diseases: diabetes, asthma, cancer, heart disease
• Long-term diseases: arthritis, asthma, diabetes, high blood pressure
• Genetic diseases: sickle cell disease, thalassemia, hemophilia
• Deficiency diseases: rickets, scurvy, anemia
• Skin diseases: acne, eczema, psoriasis, ringworm
• Body system diseases: stroke, pneumonia, kidney disease, liver disease

100 Diseases Names with Meanings

This list includes disease names, illness names, symptoms, and common health conditions used in English vocabulary learning.

Common Illnesses and Symptoms

These words are common in daily health conversations and beginner English lessons.

No.	Disease, Illness, or Symptom	Simple Meaning
1	Cold	A common illness affecting the nose and throat
2	Flu	A viral illness that may cause fever and body pain
3	Fever	High body temperature
4	Cough	A sudden sound from the throat or chest
5	Sore throat	Pain or irritation in the throat
6	Headache	Pain in the head
7	Toothache	Pain in or around a tooth
8	Stomachache	Pain in the stomach area
9	Diarrhea	Frequent loose or watery stool
10	Vomiting	Throwing up food or liquid from the stomach
11	Food poisoning	Illness caused by unsafe or spoiled food
12	Constipation	Difficulty passing stool
13	Acidity	Burning or sour feeling caused by stomach acid
14	Allergy	A reaction to something the body does not accept well
15	Skin allergy	An allergic reaction on the skin
16	Earache	Pain in the ear
17	Back pain	Pain in the back
18	Joint pain	Pain in joints
19	Muscle pain	Pain in muscles
20	Dehydration	A condition caused by not having enough water in the body

Infectious Diseases

These diseases are caused by germs such as viruses, bacteria, fungi, or parasites.

No.	Disease Name	Simple Meaning
21	COVID-19	A viral disease that can affect breathing and general health
22	Tuberculosis	A bacterial disease that usually affects the lungs
23	Malaria	A mosquito-borne disease that may cause fever and chills
24	Dengue	A mosquito-borne viral illness
25	Typhoid	A bacterial illness often linked to unsafe food or water
26	Cholera	A bacterial disease that can cause severe diarrhea
27	Measles	A contagious viral disease with fever and rash
28	Chickenpox	A contagious disease with itchy spots or blisters
29	Mumps	A viral disease that can cause swelling near the jaw
30	Hepatitis	Inflammation of the liver, often caused by infection
31	Pneumonia	Infection or inflammation in the lungs
32	Bronchitis	Inflammation of the breathing tubes
33	Whooping cough	A contagious cough illness
34	Meningitis	Inflammation around the brain and spinal cord
35	Rabies	A serious viral disease often spread through animal bites
36	Tetanus	A serious bacterial disease affecting nerves and muscles
37	Polio	A viral disease that can affect movement
38	Ringworm	A fungal skin infection
39	Scabies	A skin condition caused by tiny mites
40	Hand, foot, and mouth disease	A contagious illness common in children

Long-Term Diseases

These diseases may last for a long time and may need regular care.

No.	Disease Name	Simple Meaning
41	Diabetes	A disease that affects blood sugar levels
42	Asthma	A condition that can make breathing difficult
43	Cancer	A disease in which abnormal cells grow uncontrollably
44	Heart disease	A disease affecting the heart
45	High blood pressure	A condition where blood pressure is too high
46	Stroke	A condition caused by blocked or bleeding blood vessels in the brain
47	Arthritis	A disease causing joint pain or swelling
48	Kidney disease	A condition affecting kidney function
49	Liver disease	A condition affecting the liver
50	Anemia	A condition with low healthy red blood cells or hemoglobin
51	Migraine	A severe type of headache
52	Epilepsy	A condition that can cause seizures
53	Parkinson’s disease	A nervous system disease affecting movement
54	Alzheimer’s disease	A brain disease affecting memory and thinking
55	COPD	A long-term lung disease that makes breathing hard
56	Obesity	A condition of having too much body fat
57	Depression	A mental health condition with long-lasting sadness or low mood
58	Anxiety disorder	A condition involving strong worry or fear
59	Gout	A painful joint condition often affecting the foot
60	Osteoporosis	A condition that makes bones weak or fragile

Genetic and Deficiency Diseases

These diseases may be linked to inherited traits or a lack of important nutrients.

No.	Disease Name	Simple Meaning
61	Sickle cell disease	An inherited blood disorder affecting red blood cells
62	Thalassemia	An inherited blood disorder affecting hemoglobin
63	Hemophilia	A condition where blood does not clot normally
64	Cystic fibrosis	An inherited disease affecting lungs and digestion
65	Down syndrome	A genetic condition affecting development
66	Rickets	A bone disease often linked to vitamin D deficiency
67	Scurvy	A disease caused by vitamin C deficiency
68	Beriberi	A disease linked to vitamin B1 deficiency
69	Goiter	Swelling in the neck often linked to thyroid problems
70	Night blindness	Poor vision in low light, sometimes linked to vitamin A deficiency

Skin Diseases

These disease names are useful for learning skin-related health vocabulary.

No.	Disease Name	Simple Meaning
71	Acne	A skin condition with pimples
72	Eczema	A skin condition causing dryness, redness, or itching
73	Psoriasis	A skin disease with thick, scaly patches
74	Rash	Red or irritated skin
75	Warts	Small skin growths caused by a virus
76	Hives	Raised itchy bumps on the skin
77	Vitiligo	A condition causing loss of skin color in patches
78	Boil	A painful swollen skin infection
79	Fungal infection	An infection caused by fungus
80	Skin infection	Infection affecting the skin

Diseases by Body Part or System

These names are grouped by the part or system of the body they affect.

No.	Disease Name	Simple Meaning
81	Heart attack	A serious heart problem caused by blocked blood flow
82	Heart failure	A condition where the heart does not pump well enough
83	Angina	Chest pain linked to reduced blood flow to the heart
84	Arrhythmia	An irregular heartbeat
85	Atherosclerosis	Hardening or narrowing of arteries
86	Cataract	Clouding of the eye lens
87	Glaucoma	An eye disease that can damage vision
88	Conjunctivitis	Red or inflamed eyes, often called pink eye
89	Ear infection	Infection in the ear
90	Hearing loss	Partial or complete loss of hearing
91	Tinnitus	Ringing or buzzing sound in the ears
92	Gastritis	Inflammation of the stomach lining
93	Ulcer	A sore inside the stomach or other body part
94	Appendicitis	Inflammation of the appendix
95	Leukemia	A cancer of blood-forming tissues
96	Sickle cell anemia	A form of sickle cell disease affecting blood cells
97	Fracture	A broken bone
98	Kidney stone	A hard stone-like deposit in the kidney
99	Gallstone	A hard deposit in the gallbladder
100	Sinusitis	Inflammation or infection of the sinuses

Most Common Diseases and Illnesses

Some disease and illness names are used more often in daily English because they describe common health problems.

Common examples include:

• Cold — a common nose and throat illness
• Flu — a viral illness with fever and body pain
• Fever — high body temperature
• Cough — a sudden throat or chest sound
• Asthma — a condition that can affect breathing
• Diabetes — a disease that affects blood sugar
• Malaria — a mosquito-borne disease
• Dengue — a mosquito-borne viral illness
• Chickenpox — a contagious illness with itchy spots
• Food poisoning — illness caused by unsafe food

Diseases Names with Symptoms

This table shows common diseases or health problems with simple symptom examples.

Disease or Health Problem	Common Symptoms
Cold	Runny nose, cough, sore throat
Flu	Fever, body pain, tiredness
Asthma	Wheezing, coughing, trouble breathing
Malaria	Fever, chills, sweating
Dengue	High fever, body pain, rash
Chickenpox	Itchy rash, fever, spots
Diabetes	Increased thirst, frequent urination, tiredness
Food poisoning	Vomiting, diarrhea, stomach pain
Ear infection	Ear pain, fever, hearing trouble
Pneumonia	Cough, fever, chest pain, breathing trouble

Diseases Names with Example Sentences

Example sentences help learners use disease names correctly in English.

• He has a fever today.
• She caught a cold last week.
• The flu can make people feel very tired.
• Asthma can make breathing difficult.
• Diabetes affects blood sugar.
• Malaria is spread by mosquitoes.
• Dengue can cause high fever and body pain.
• Chickenpox often causes itchy spots.
• Arthritis can cause joint pain.
• Anemia can make a person feel weak.

Common Diseases and Illnesses for Kids

Children often learn simple health words first because these words are common at home, school, and clinics.

Common diseases, illnesses, and symptoms for kids include:

• Fever — high body temperature
• Cold — a common nose and throat illness
• Cough — a common throat or chest symptom
• Flu — a viral illness
• Sore throat — pain or irritation in the throat
• Ear infection — infection in the ear
• Chickenpox — an illness with itchy spots
• Measles — a contagious illness with rash and fever
• Mumps — an illness that may cause swelling near the jaw
• Diarrhea — loose or watery stool

Diseases Names with Pictures Chart

A disease names picture chart can help learners connect health words with simple visual examples.

Picture chart ideas:

• Common illnesses: cold, flu, fever, cough
• Skin problems: acne, rash, eczema, ringworm
• Mosquito-borne diseases: malaria, dengue
• Children’s illnesses: chickenpox, measles, mumps
• Long-term diseases: asthma, diabetes, arthritis
• Eye and ear problems: cataract, conjunctivitis, ear infection

When to Get Medical Help

This section gives general safety guidance for readers learning health vocabulary.

Seek medical help if someone has:

• Chest pain
• Trouble breathing
• Severe pain
• High fever
• Severe dehydration
• Confusion
• Fainting
• Serious injury
• Symptoms that get worse
• Symptoms that do not improve

Difference Between Common Disease Terms

Some health words look similar, but they do not always mean the same thing.

Comparison	Main Difference
Disease vs illness	A disease is a medical condition; illness is how a person feels when unwell.
Infection vs disease	An infection is caused by germs; a disease can have many causes.
Symptom vs disease	A symptom is what a person feels or notices; a disease is the health condition.
Acute disease vs chronic disease	Acute diseases often start suddenly and may last a short time; chronic diseases last longer and may need ongoing care.
Cold vs flu	A cold is usually milder; flu is often stronger and may cause fever and body pain.
Diabetes vs high blood pressure	Diabetes affects blood sugar; high blood pressure affects blood pressure.

Common Mistakes When Learning Diseases Names

Learners often confuse disease names, symptom names, and general health words.

Common mistakes include:

• Calling every symptom a disease
• Confusing cold and flu
• Using infection and disease as the same word
• Mixing up diabetes and high blood pressure
• Spelling disease names incorrectly
• Forgetting that some diseases can have more than one symptom

How to Learn Diseases Names Easily

Disease vocabulary becomes easier when words are grouped by type, body part, or symptom.

Helpful learning tips:

• Learn common illness names first
• Group disease names by category
• Use picture charts for visual memory
• Practice simple example sentences
• Compare similar health words in tables
• Learn related symptom names
• Review medical vocabulary slowly

Related Health Vocabulary

Related vocabulary helps learners understand disease names in a wider health context.

Useful related topics include:

• Body parts
• Symptoms names
• Types of doctors
• Hospital vocabulary
• Medical tools
• Medicine names
• First aid vocabulary

FAQ

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