Otitis (Ear infection) Flashcards
1
Q
What is Otitis Media?
A
infection of the middle ear
2
Q
Causes of otitis media
A
- blockage of the ear canal, leading to germs getting trapped
- children are predisposed
3
Q
Symptoms of Otitis Media
A
- fluid in the middle ear
- pain in the ear
- fever
- bulging eardrum
- hearing loss
4
Q
Medication for Otitis Media
A
Amoxicillin
Co-amoxiclav
cefuroxime
5
Q
Dosing for Amoxicillin
A
500mg - 1g TDS
6
Q
Duration of Amoxicillin
A
5-7 days
7
Q
Dosing for Co-amoxiclav
A
1 tablet q12h
8
Q
Duration of Co-amoxiclav
A
5-7 days
9
Q
Dosing of Cefuroxime
A
250mg - 500mg BD
10
Q
Duration of cefuroxime
A
5-7 days
11
Q
What drugs can be prescribed if patient is allergic to penicillin?
A
Macrolides can be given:
clarithromycin and azithromycin
12
Q
What is otitis externa?
A
also known as swimmer’s ears, affects the external part of the ear
13
Q
signs and symptoms of otitis externa
A
- otalgia (earache)
- significant swelling of the canal
- fever may be present
14
Q
What are otic preparation used for otitis externa?
A
Polydexa
15
Q
Dose for Polydexa
A
adult:
1-5 drops of BD for 6-10 days
Child:
1-2 drops BD for 6-10days
