11.   Symptoms vary from slight sniffles to extreme fatigue, symphonies of sneezing and constant nasal congestion.

12.   The company is also marketing Alpine, a cold-relief gum that is supposed to relieve sore throats, nasal congestion and coughs.

13.   The company makes medical devices used to treat sleep disorders and nasal congestion.

14.   The gas can cause chest pains, coughing, wheezing, lung and nasal congestion, labored breathing and eye and nose irritation.

15.   The inhaler, according to the manufacturer, provides relief from nasal congestion due to colds, hay fever, allergies and sinusitis by shrinking swollen membranes.

16.   The known side effects are occasional nausea, nasal congestion, and fatigue, says Paul.

17.   These drugs combat the delayed response of nasal congestion as well as itching, sneezing and runny nose.

18.   They can relieve nasal congestion but do not stop runny noses, sneezing or itching.

19.   But none of the five cases of inhaled anthrax so far have started with nasal congestion or runny nose.

20.   Ephedrine is used to relieve nasal congestion and asthma.