Whilst eye drops may reduce the symptoms, the only curative therapy is surgery. Surgery is usually performed as day surgery under local anaesthetic. Almost always, you will also be given some sedation by the anaesthetist. Occasionally patients will have a full general anaesthetic.
In the Periodic table, potassium is one of seven elements in column (group) 1 (alkali metals): they all have a single valence electron in their outer electron shell, which they readily give up to create an atom with a positive charge-a cation, and combine with anions to form salts.he English name for the element potassium comes from the word  potash , and refers to the method by which potassium was obtained â placing in a pot the ash of burnt wood or tree leaves, adding water, heating, and evaporating the solution.
Potassium (K) - a macronutrient. The element Potassium is an extremely important element in the human body. Our bodies are made up of millions of tiny cells, such as brain cells, skin cells, liver cells etc. These cells make up the different organs in our bodies, such as the brain, skin, or liver.