Lazurite is a tectosilicate mineral with sulfate, sulfur and chloride with formula: 8. It is a feldspathoid and a member of the sodalite group. Lazurite crystallizes in the isometric system although well formed crystals are rare. It is usually massive and forms the bulk of the gemstone lapis lazuli. Lazurite is a deep blue to greenish blue.
Hay fever symptoms include sneezing, watery eyes, and congestion. Hay fever can cause a rash. Learn about the causes and symptoms of hay fever rash. Hay fever symptoms are fairly well-known. Sneezing, watery eyes, and congestion are all allergic reactions to airborne particles such as pollen. Skin irritation or rash is another symptom of hay fever that gets little attention.
Different antihistamine tablets for hay fever include cetirizine, fexofenadine and loratadine. A common antihistamine spray is azelastine. Unlike older antihistamines, these newer types shouldn't cause drowsiness, although this can occasionally occur in some people.hey work better if you take them right through the hay fever season. Antihistamines come in nasal sprays and eye drops if you don't want to take tablets. These target specific parts of the body so are useful if you only get itchy eyes, for example. For children, some antihistamines are available as a liquid.