As cold and flu season approaches, doctors are reminding the public about the best ways to manage these common illnesses. Dr. Hilary Jones, a general practitioner and TV medic, explains that while it's not always possible to avoid viruses—especially during the winter months when people spend more time indoors—mild symptoms can often be handled by allowing the immune system to fight the infection naturally. He suggests that maintaining healthy habits can help support the immune system in doing its job effectively. Antibiotics are often thought of as a go-to solution for severe symptoms, but they are only effective against bacterial infections, not viral ones like the common cold or flu. Dr. Tom Jenkins, another GP and developer of Centoreze Pelargonium, warns that using antibiotics unnecessarily can be harmful. He explains that these medications can disrupt the body's natural microbiome, which includes helpful bacteria, and contribute to antibiotic resistance. This is a serious global health issue, as highlighted by the World Health Organization (WHO), which advises using antibiotics only when they are truly needed. In addition to medical advice, soothing home remedies are also recommended. Dr. Jones suggests using genuine manuka honey from New Zealand, which has natural antibacterial properties and can help relieve sore throat symptoms. He notes that his 97-year-old mother uses it both as part of her diet and for topical applications, and this practice is endorsed by her district nurse. A doctor-approved herbal remedy called Pelargonium is recommended by the National Institute for Health and Care Excellence (NICE) for managing certain upper respiratory symptoms. It is also listed on the NHS website alongside other self-care strategies such as rest, hydration, and over-the-counter pain relief like Paracetamol and Ibuprofen. Pelargonium, which comes from plants native to South Africa and Lesotho, has been studied extensively, with over 70 peer-reviewed studies supporting its role in boosting the immune system. Maintaining a healthy diet and lifestyle is crucial for immune support. Dr. Jones emphasizes the importance of eating well, getting enough vitamin D, vitamin C, and zinc, and sometimes using supplements like garlic or echinacea. He recommends considering a multivitamin, especially for those with dietary restrictions or specific health needs. He also highlights the benefits of regular, moderate exercise, avoiding environmental pollutants, and not smoking as part of a healthy lifestyle. If someone frequently gets infections or feels constantly tired, it's important to see a doctor. Dr. Jenkins points out that recurring infections may be a sign of an underlying health condition. A general practitioner can offer a thorough assessment and ongoing care if needed.