Viral infections are caused by germs called viruses. These tiny organisms invade and damage the cells of the body. The symptoms you may notice when you have a viral infection are caused by this damage and your body fighting the virus. Common examples of viral infections include chickenpox and the common cold.
Can COVID-19 cause diabetes, blood clots or problems during surgery? Learn what the latest science says about COVID-19 and your long-term health.
Had COVID-19? That doesn’t mean you can’t get it again. Discover the latest science about coronavirus reinfections, including why they’ve become more ...
When to worry about a mole on your skin, find out what cancerous moles look like, know when to see a doctor and discover the best way to get moles rem...
Get the facts on erectile dysfunction and improve your sex life – find out about the causes, plus medical and natural treatments that can help you cur...
Does your partner have trouble getting an erection or staying hard? Erectile dysfunction can be tough on both of you. Our guide helps you support him ...
It’s common to get itchy in and around your vagina, but it can sometimes be unclear what the cause is. Find out here how to stop vaginal itching.
Think you might have vaginal thrush? Learn the symptoms, causes and your treatment options – plus how to avoid getting it in the first place.
Getting outside on a hot day can trigger heat exhaustion or worse, heatstroke. Here’s how to prevent them, spot the signs and take action if you need ...
If you get the right treatment, rosacea needn’t rule your life. Learn about the symptoms, causes and the latest science to help you deal with it.
Sunburn can be painful and it also increases your risk for certain health conditions. Here we take a look at some of the common myths surrounding sunb...