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Antibiotic therapy – Since orbital cellulitis is commonly caused by Staphylococcus and Streptococcus species, both penicillins and cephalosporins are typically the best choices for IV antibiotics. However, due to the increasing rise of MRSA (methicillin-resistant Staphylococcus aureus ) orbital cellulitis can also be treated with Vancomycin ...
Periorbital cellulitis, or preseptal cellulitis, is an inflammation and infection of the eyelid and portions of skin around the eye anterior to the orbital septum. [1] It may be caused by breaks in the skin around the eye, and subsequent spread to the eyelid; infection of the sinuses around the nose (); or from spread of an infection elsewhere through the blood.
Cloxacillin is an antibiotic useful for the treatment of several bacterial infections. [1] This includes impetigo, cellulitis, pneumonia, septic arthritis, and otitis externa. [1] It is not effective for methicillin-resistant Staphylococcus aureus (MRSA). [2] It can be used by mouth and by injection. [1]
Antibiotics are usually prescribed, with the agent selected based on suspected organism and presence or absence of purulence, [16] although the best treatment choice is unclear. [29] If an abscess is also present, surgical drainage is usually indicated, with antibiotics often prescribed for co-existent cellulitis, especially if extensive. [17]
Dicloxacillin is a narrow-spectrum β-lactam antibiotic of the penicillin class. [1] It is used to treat infections caused by susceptible (non-resistant) Gram-positive bacteria. [1] It is active against beta-lactamase-producing organisms such as Staphylococcus aureus, which would otherwise be resistant to most penicillins.
“Antibiotics are chosen very carefully based on the patient being treated — e.g., age, weight, kidney function — the type of infection being treated and the bacteria causing the infection ...
Levofloxacin is used to treat infections including: respiratory tract infections, cellulitis, urinary tract infections, prostatitis, anthrax, endocarditis, meningitis, pelvic inflammatory disease, traveler's diarrhea, tuberculosis, and plague [7] [3] and is available by mouth, intravenously, [7] and in eye drop form.
Cefalexin is not effective against infections caused by methicillin-resistant Staphylococcus aureus (MRSA), most Enterococcus, or Pseudomonas. [4] Like other antibiotics, cefalexin cannot treat viral infections, such as the flu, common cold or acute bronchitis. [4] Cefalexin can be used in those who have mild or moderate allergies to penicillin ...