Radon is a radioactive, colorless, odorless, and tasteless gas. It is formed as natural deposits of uranium throughout the earth's crust decay. As radon decay products are inhâ¦aled, they can alter the cells in the lungs. These alterations can increase the potential for getting lung cancer.
Cost, Risks and Side Effects. The endoscope is then withdrawn but the patient will have to refrain from eating or drinking for a few hours after the procedure. Nasal endoscopy risks are minimal but people who have a tendency for nosebleeds should avoid this procedure. Nasal endoscopy side effects include allergic reactions to the anesthesia, infections, sore throat, headaches, chipped teeth, and stomach problems post the procedure. Nasal endoscopy costs range from $250 to $300 not including doctorâs consultation fees. Some insurance companies may cover the cost of nasal endoscopy.
Side effects may include stinging in the nose. Oral and nasal antihistamines: These drugs, whether OTC or prescription, counteract the action of histamine, a substance released in the body during an allergic reaction. Benadryl (diphenhydramine) and Chlor-Trimeton (chlorpheniramine) are examples of OTC antihistamines.any people with allergic rhinitis notice a seasonal pattern with their symptoms, but others may need a health care professional's help to find out for sure if pollen is the source of their misery. If symptoms crop up year-round, dust mites, pet dander or another indoor allergy trigger (allergen) could be the culprit.