Charles Harrison Blackley Charles Harrison Blackley Charles Harrison Blackley (5 April 1820 – 4 September 1900) was the discoverer of the mechanism behind allergic rhinitis caused by pollen, commonly called hay fever. The isolation of hay fever as a condition had been known since 1819 through the work of John Bostock. Blackley was the first to connect pollen to the condition, and though he held some later discredited views, his insight was an important step in the research of allergens. His most important work was a book titled the "Experimental Researches on the Causes and Nature of Catarrhus aestivus", published in 1873. Charles
Allergic conjunctivitis a little or high quantity of alcohol. This is common in people with asthma and eczema. It can lead to mild which makes the eye itchy, red and sore. It could be seasonal conjunctivitis which may last for a few weeks or it may be consistent if the individual is allergic to alcohol. However, individuals who have his type of conjunctivitis usually gave a high chance of beating the condition and also eliminating their future exposure to allergens. By avoiding the allergen, the severity of its symptoms can be reduced send also remove the condition depending on how effective such