More information is available on the Physical Activity Guidelines for Americans website. Children and adolescents should get at least 1 hour or more a day of physical activity in age-appropriate activities, spending most of that engaged in moderate- or vigorousâintensity aerobic activities.
Sinusitis causes many symptoms. Most people have a stuffy nose and pain or pressure in several locations around the face or teeth. There's usually a nasal discharge that may be yellow, green, or clear.
1 Chronic sinusitis lasts longer than eight weeks or occurs more than four times per year, with symptoms usually lasting more than 20 days. 2  Sinusitis can be caused by viruses, allergens, pollutants, bacteria, and fungi. 3  Symptoms of sinusitis include. 4  runny or stuffy nose,  postnasal drip,