Do I need antibiotics?
Each year 25% of the population visit their GP for a respiratory tract infection (eg sinus, throat or chest infection). These are usually caused by viruses.
For patients who are otherwise healthy, antibiotics are not necessary for viral infections.
These infections will normally clear up by looking after yourself at home with rest, plenty of fluids and paracetamol.
Ear infections typically last 4 days
89% of cases clear up on their own
A sore throat typically lasts 7 days
40% of cases clear up after 3 days and 90% after 7 days without antibiotics
Sinusitis typically lasts 17 days
80% clear up in 14 days without antibiotics
Cough/bronchitis typically lasts 21 days
Antibiotics reduce symptoms by only 1 day
Antibiotics only work for infections caused by bacteria.
Taking unnecessary antibiotics for viral infections should be avoided because they may not be effective next time you have a bacterial infection.