Precise definitions of navigable waters of the United States or navigability are ultimately dependent on judicial interpretation and cannot be made conclusively by administrative agencies.
Formaldehyde Poisoning is a disorder brought about by breathing the fumes of formaldehyde. This can occur while working directly with formaldehyde, or using equipment cleaned with formaldehyde. Major symptoms may include eye, nose, and throat irritation; headaches; and/or skin rashes.
Signs and symptoms of exposure. Exposure to formaldehyde in the air can irritate the eyes, nose and throat. It can also cause symptoms such as headaches, fatigue, and dizziness.Since there can be other causes for at least some of these symptoms and signs, you may first want to speak with your doctor before taking further steps.xposure to formaldehyde in the air can irritate the eyes, nose and throat. It can also cause symptoms such as headaches, fatigue, and dizziness. Since there can be other causes for at least some of these symptoms and signs, you may first want to speak with your doctor before taking further steps.