See Symptom checker from NHS inform for more details

There is a wide variety of helpful Self Care information and resources which could help you to treat your illness without the need for an appointment:

A range of common illnesses such as cold and flu and minor injuries can be treated at home simply by combining a well-stocked medicine cabinet with plenty of rest. Many patients attend with conditions that would get better with self-care. 

Examples of ailments best treated yourself:

• Upset stomach
• Grazed knee
• Common cold
• Sore throat
• Headache
• Colds & Flu