B2 Health Vocabulary: Talking About Illnesses, Injuries, and Symptoms

Raúl Maguiña

Fondateur de Langcom | Examinateur pour les examens de Cambridge et du SIELE

juillet 19, 2026

B2📚 Vocabulaire⏱️ 5 min de lecture
To talk about health in English, you need specific vocabulary for illnesses, injuries, and symptoms. Mastering words like come down with (to get sick), strain (to injure a muscle), faint (to lose consciousness), bruise (a mark on the skin), and dizzy (feeling off-balance) will help you describe how you feel, explain what happened, and understand medical conversations. This B2 vocabulary is essential for daily communication and for discussing health-related topics with clarity and confidence. Knowing these terms allows you to accurately report symptoms, ask for help, and discuss recovery, making your English more precise and effective in personal and professional contexts. These words are commonly used in everyday situations, from visiting a doctor to simply telling a friend you’re not feeling well.

How Do We Talk About Getting Sick?

When you start to feel unwell, there are specific English phrases and words you can use to describe your condition.

  • To come down with something means to start to suffer from an illness, usually one that is not very serious. It suggests the beginning of an illness.
  • An infection is a disease in a part of your body that is caused by bacteria or a virus. You can get an infection.
  • An ache is a continuous, dull pain in a part of your body. It can be a verb or a noun. Common examples include headache, stomach ache, or back ache.

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What About Injuries and Accidents?

Accidents happen, and it’s important to know how to describe the injuries you might get.

  • To strain a muscle or part of your body means to injure it by using it too much or by twisting it. Strain can also be a noun, referring to the injury itself.
  • A bruise is a dark mark that appears on your skin after you have fallen or been hit. You can also use bruise as a verb, meaning to cause a bruise.
  • A scar is a permanent mark left on the skin after an injury or operation has healed. Like bruise, scar can also be used as a verb, meaning to mark with a scar.

How Do We Describe Symptoms?

Symptoms are the signs that tell you something is wrong with your body. Here are some common ones:

  • To faint ou pass out means to suddenly lose consciousness for a short time, usually because of a lack of blood to the brain. These two verbs are often interchangeable.
  • If you feel dizzy, you feel as if everything is turning around and that you are going to fall. It’s an adjective describing a sensation.
  • If someone looks pale, their face or skin has less color than usual. This often happens when they are ill, tired, or frightened.
Key B2 Health Vocabulary
Word/Phrase Type Meaning
come down with Phrasal verb To start to suffer from an illness
infection Noun A disease caused by bacteria or a virus
ache Noun/Verb A continuous, dull pain; to feel a continuous dull pain
strain Verb/Noun To injure a muscle by overusing it; the injury itself
bruise Noun/Verb A dark mark on the skin from a hit; to cause a bruise
scar Noun/Verb A permanent mark on the skin after healing; to mark with a scar
faint Verb To suddenly lose consciousness for a short time
pass out Phrasal verb To suddenly lose consciousness for a short time
dizzy Adjective Feeling as if everything is turning around, about to fall
pale Adjective Having less color in the face or skin than usual

Exemples

  • I think I’m starting to come down with a cold; my throat feels scratchy.
  • The doctor said I had a bacterial infection and prescribed antibiotics.
  • After lifting heavy boxes, I had a terrible ache in my lower back.
  • She strained a ligament in her knee while playing tennis.
  • He got a big bruise on his arm after bumping into the door.
  • The cut was deep, and now he has a small scar on his forehead.
  • The heat made me feel dizzy, and I almost fainted.
  • When the bad news came, her face went very pale.

Entraînement

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Erreurs courantes chez les hispanophones

  • Using ‘I am dizzying’ instead of ‘I am dizzy’: In Spanish, you might say ‘Estoy mareado/a’. In English, dizzy is an adjective, so you say I am dizzy. You do not use ‘dizzy’ as a verb in this context.
  • Saying ‘I have an ache in my head’ instead of ‘I have a headache’: While grammatically correct, it’s more natural to use the compound noun headache, stomach ache, etc.
  • Confusing ‘strain’ with ‘twist’: While both involve injury, strain often refers to overstretching or tearing a muscle or tendon, like straining a hamstring. Twist is more general and often refers to a joint, like twisting an ankle, which could result in a sprain (a ligament injury).
  • Using ‘make a bruise’ instead of ‘get a bruise’: We usually say I got a bruise ou I have a bruise, not ‘I made a bruise’.

Questions fréquemment posées

What is the difference between faint et pass out?

Both faint et pass out mean to lose consciousness for a short period. They are often interchangeable. Pass out can sometimes sound slightly more informal, but both are commonly used.

Can strain be a noun and a verb?

Yes, strain can be both. As a verb, it means to injure a muscle (e.g., I strained my back). As a noun, it refers to the injury itself (e.g., He suffered a muscle strain).

What is the difference between ache et pain?

Ache typically refers to a continuous, dull, and often widespread pain (e.g., a dull ache). Pain is a more general term for physical suffering, which can be sharp, sudden, severe, or dull. All aches are a type of pain, but not all pains are aches.

How can I remember all this new vocabulary?

To remember new vocabulary, try using flashcards, writing your own example sentences, discussing health topics with a partner, or listening to English podcasts about health. Active practice is key to making these words part of your active vocabulary.

À propos de l'auteur : Raúl Maguiña

Raúl Maguiña est le directeur de l'Asociación Educativa Langcom, un centre agréé de préparation à l'examen Cambridge English situé à ÉTATS-UNIS. Fort de plus d'une décennie d'expérience dans l'enseignement des langues et les certifications internationales, il a aidé des milliers d'étudiants, d'enseignants et d'établissements d'enseignement dans 25 pays à obtenir les certifications d'anglais Cambridge, IELTS, TOEFL et Michigan.

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