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… The toxins can concentrate on plant surfaces. What are the symptoms of exposure to cyanobacteria? Cyanobacteria can … Some can affect the nervous and respiratory systems. Symptoms are visible shortly after exposure. Others affect the liver and it takes days before symptoms appear. Symptoms from drinking water with …
Health features
… quickly and can cause death if not treated. On this page: Symptoms of a severe allergic reaction (anaphylaxis) … about EpiPen® Managing food allergies For more information Symptoms of a severe allergic reaction (anaphylaxis) Symptoms of a severe allergic reaction can start within …
Health topics
… are screened to see if the virus is present. What are the symptoms? Most people who have West Nile have no symptoms. When symptoms do appear, they start 2 to 14 days after the …
Healthy eating
… gallstones. Most of the time, gallstones do not cause symptoms. When they do cause symptoms, the gallbladder is usually removed. This is called … sheet provides information on what you can eat to reduce symptoms of gallbladder disease. It also covers what to eat …
HealthLinkBC files
… Cryptococcus are not infectious to others. What are the symptoms? Most people who are exposed to the fungus may not become ill. In people who become ill, symptoms appear months after exposure and can last for several months. Symptoms of cryptococcal infection can include: Prolonged …
Health topics
… and certain medicines can also cause dry eyes. What are the symptoms of dry eyes in people who wear contact lenses? Symptoms of dry eyes include: Feeling like there is … in the eye. Tearing or burning (or both). Redness. Symptoms may get worse at the end of the day and in drafty, …
