Which specialist treats influenza?

Influenza is a viral respiratory illness that can cause fever, marked tiredness, muscle aches, joint pain, sore throat, runny nose, and reduced appetite. A GP can assess the pattern of illness, check your breathing and general condition, and decide whether testing, antiviral treatment, or supportive care is appropriate. A telemedicine consultation can be useful for an initial review when you can speak comfortably and do not have breathing concerns.

People who are pregnant, older, immunocompromised, or living with long-term conditions may need earlier medical advice. A specialist is not normally the first appointment; escalation depends on severity and complications rather than the label alone.

Contact a GP promptly if symptoms are intense, worsening, or began recently and you may be at higher risk of complications. Rest, drink fluids if you can, and follow advice about fever or pain relief. Avoid close contact while unwell and ask how long to stay away from work, school, or vulnerable household members.

Seek urgent help for difficulty breathing, chest pain, blue or grey lips, new confusion, collapse, severe dehydration, or a rapidly worsening condition. A child who is unusually difficult to wake or struggling to breathe also needs urgent assessment. Do not wait for a routine GP appointment when these warning signs appear.

Ask whether your symptoms fit influenza, whether antiviral treatment is suitable, how to manage fever and fluids, and what change would mean you need in-person or hospital care.