As if the aches, pains and total misery of flu weren't bad enough, many sufferers also experience severe headaches.

A phlegm cough, known as a productive cough, is the body’s natural way of keeping the lungs and airways clear of mucus. Contact your doctor if you're coughing up blood or the cough lasts longer than 10 to 14 days, or if the cough is accompanied by fever, weight loss or a wheezing sound when you inhale.

There is little doubt that manipulating the air around us might have some health benefits. The advancements in technology have brought about terms that some might find confusing. The act of humidifying a room means increasing the moisture in the air. Ionizing air is different.

TheraFlu is an over-the-counter medication that helps to alleviate the symptoms of the common cold and the flu. It generally contains antihistamines, pain relievers and decongestants to combat the congestion, stuffiness, aches and pains of colds and the flu.