Jassey, DOCoughing up thick, green mucus may mean a bacterial or, less often, viral infection, but that's not always true.

“When you’re unwell, your mucus can become thicker and stickier, but it’s still playing a vital role in trapping bacteria, ...

It’s pretty common for cold symptoms like a runny nose, cough, sore throat, and even fever to get worse at night. I’d always ...

“Also, our body’s natural adrenaline levels, which help suppress coughs, decrease at night, making us more sensitive to that ...

Mucus is usually helpful since it traps substances that enter the nose so they can be removed. However, excess mucus production can cause nasal and sinus congestion. That congestion can then drain ...

Common walking pneumonia symptoms to look out for include a sore throat, extreme fatigue, chest pain or discomfort, a ...

But a blocked nose is even worse when it comes to sleeping. Sleeping with a blocked nose means you tend to sleep with your ...

Water is needed by the immune system to make more white blood cells to fight infection.

Discus and some other cichlids produce mucus secretions to feed their fry. But why do they do it and what's in their mucus that helps the fry to grow? Discus and several other South American cichlids, ...

Symptoms of viruses like COVID and flu overlap with each other, but there are ways you can narrow it down to get the ...

A cough is a common symptom that can be caused by a number of illnesses and conditions - but in some instances you might need ...

Here are some simple, practical tips to help you feel better and recover quickly when you have a cold Drink plenty of water, ...