Antiviral medication is most effective when started within 72 hours of symptoms appearing and can help reduce the severity and duration of shingles. In some cases, your pharmacist may still recommend antiviral treatment after this period if it is considered beneficial. Over-the-counter pain relief and topical treatments may also be advised to help ease pain, itching, and discomfort associated with the rash.

Two of the main risk factors for shingles are increasing age and a weakened immune system. People over the age of 50 are at greater risk, as the immune system naturally becomes less effective with age. A weakened immune system may also result from certain medications, such as corticosteroids or chemotherapy, as well as underlying conditions including autoimmune diseases. If you are in a higher-risk group, recognising the early signs of shingles and seeking prompt treatment is important to help reduce symptoms and complications.

While most cases of shingles resolve within a few weeks, complications can occasionally occur. Secondary bacterial infections of the rash may require antibiotic treatment, and some individuals may experience scarring of the affected skin. If shingles involves the area around the eyes, it can lead to serious eye complications and potential vision impairment. In rare cases, shingles may also cause Ramsay Hunt syndrome, which can affect the facial nerves and hearing.