Search results
Results from the WOW.Com Content Network
p-DCB is produced by chlorination of benzene using ferric chloride as a catalyst: . C 6 H 6 + 2 Cl 2 → C 6 H 4 Cl 2 + 2 HCl. The chief impurity is the 1,2 isomer.The compound can be purified by fractional crystallization, taking advantage of its relatively high melting point of 53.5 °C; the isomeric dichlorobenzenes and chlorobenzene melt well below room temperature.
Phenazone (INN and BAN; also known as phenazon, antipyrine (), antipyrin, [1] or analgesine) is an analgesic (pain reducing), antipyretic (fever reducing) and anti-inflammatory drug.
Ear drops should only be used in the affected ear. Ear drops are usually used for a short duration of time. Make sure to only use it as prescribed. [7] Cotton buds should not be used to clean the inside of the ear since this can cause inflammation and make things worse. [7] Ear drops should not be used for a ruptured eardrum (a hole or tear in ...
This page was last edited on 18 August 2008, at 18:05 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...
Ear drops are commonly used to treat swimmer's ear. Ear instillation is the process of introducing otic medication or other liquids into the ear canal . Proper care is needed in delivering such liquids.
Burow's solution is an aqueous solution of aluminium triacetate.It is available in the U.S. as an over-the-counter drug for topical administration, with brand names including Domeboro (Moberg Pharma), Domeboro Otic (ear drops), Star-Otic, and Borofair. [1]
It is used as ear drops. [ 1 ] Ciprofloxacin, a fluoroquinolone antibiotic , has shown in vitro activity against many Gram-positive and Gram-negative bacteria including Staphylococcus aureus , Streptococcus pneumoniae , Haemophilus influenzae , Moraxella catarrhalis , and Pseudomonas aeruginosa .
Neomycin/polymyxin B/hydrocortisone, sold under the brand Otosporin among others, is a medication used to treat otitis externa (swimmer's ear) and certain eye disorders. [2] [3] It consists of the antibiotics neomycin and polymyxin B, and the steroid hydrocortisone. [3] It is used as an ear drop or eye drop. [2] [3]