Moreover, because most of these medicines have some side effects, such as drowsiness, dizziness, insomnia, or upset stomach, you should take them with care.
[web.archive.org]
meningitis in rare cases.
[medicalnewstoday.com]
Otologic examination reveals a bulging, erythematous tympanic membrane with loss of light reflex and landmarks.
[ncbi.nlm.nih.gov]