Sinusitis may result from a viral, bacterial, or fungal infection. The most common precursor to sinusitis is a viral upper respiratory tract infection. The development of sinusitis occurs most frequently from some type of obstruction. When an obstruction of any kind occurs, the mucous that contains the pathogens is not removed quickly enough to keep an infection from occurring. Viral infections also increase the amount of mucous in the sinuses.
Oil of Oregano Supplement (P73 source)
An oil of oregano supplement should contain active ingredients shown to combat a host of viral and bacterial agents, as well as other pathogens.
Herbal Detoxifiers and Immune Support
Herbal detoxifiers and immune support should contain four natural agents shown to enhance immune system function and boost detoxification with cells.
High Potency Multiple Vitamin and Mineral
A high potency multiple vitamin and mineral should provide the body with essential nutrients to support immune function and general tissue repair and resistance to infection.