About the topic
Breathlessness can have many causes. New or worsening difficulty breathing needs medical assessment, not self-diagnosis.
What to do now
- Seek prompt assessment for new or increased breathlessness.
- Follow your existing clinician-provided plan if you have one.
- Do not delay emergency help to try a home remedy or await a message response.
Symptoms & signs
- New or worsening difficulty breathing.
- Gasping or being unable to speak normally.
- Blue or very pale lips or skin, chest heaviness or sudden confusion.
When to speak with a clinician: Coughing blood, palpitations, or pain and swelling in one leg also needs urgent advice.
Food & nutrition
No home diet treats sudden severe breathlessness. The cause determines any recovery diet; fluid restrictions should come from your clinician.
Foods & nutrition to follow
- In acute illness, follow the team's swallowing, fluid and feeding decisions.
- In recovery, use balanced meals adapted to the diagnosed cause and nutrition plan.
Foods to limit or avoid
- Do not give food or drink during severe breathing difficulty or impaired alertness.
- Do not use a drink, food restriction or home remedy to delay emergency care.
About this guide
General adult health information; it does not diagnose your symptoms or replace individual medical advice. Follow any plan your treating team has given you.
Further reading from the clinical sources used for this guide: