Fever
poor appetite
anterior fontanelle bulging
seizures
jitteriness
dyspnea
irritability
anorexia
vomiting
diarrhea
abdominal distention (increase in abdominal size)
neck rigidity
cyanosis
jaundice
sunset eyes (downward gaze of the eyes)
abnormal body temperature (hypo-or hyperthermia)
change of activity (lethargy or irritability)These symptoms are unspecific and may point to many different conditions. Complications
Neuroimaging (X-ray imaging of the brain) is recommended to detect the complications of meningitis. Complications should be suspected when the clinical course is characterized by shock, respiratory failure, focal neurological deficits, a positive cerebrospinal fluid culture after 48 to 72 hours of appropriate antibiotic therapy, or infection with certain organisms, such as Citrobacter koseri and Cronobacter sakazakii for example. Ultrasounds are useful for early imaging to determine ventricular size and hemorrhaging. CT scans later in the therapy should be used to dictate prolonged treatment.If intracranial abscesses (collection of pus in the brain) are found, treatment consisting of a combination of surgical drainage of the abscess and antimicrobial therapy for 4 to 6 weeks is recommended. More imaging should be completed after the end of antibiotic treatment because abscesses have been found after weeks from start of treatment.Relapses have also occurred after appropriate treatment when infected by Gram-negative enteric bacilli. Hearing Loss
Meningitis is one of the leading causes of acquired deafness. Nearly 8% of those with Meningitis will have a permanent sensorineural hearing loss. The longer meningitis is left untreated, the greater the risk of seizures and permanent neurological damage such as hearing loss, memory difficulty, learning disabilities, brain damage, gait problems, kidney failure, shock, and even death.
A repeat spinal tap 24 to 48 hours after treatment has been started should be done to confirm sterilization.Limited evidence suggests that adjuvant corticosteroids may reduce the short-term risk of hearing loss in newborn infants with meningitis, but it is uncertain whether corticosteroids help to reduce the risk of death or longer-term hearing loss. Group B Streptococci
For meningitis suspected to be caused by Streptococcus agalactiae, the following treatment is recommended by the American Academy of Pediatrics: doses of penicillin up to 450 000 U/kg daily (270 mg/kg/day) divided 8 hourly if <7 days of age and divided 6 hourly if >7 days of age. For penicillin [the recommended dose is up to 300 mg/kg/daily divided 8 hourly if <7 days of age or 4–6 hourly if >7 days of age. After confirmation of Streptococcus agalactiae by culture, penicillin alone should be used for the rest of the course of treatment, including the 14-day post-sterilization therapy. Gram-negative Enterics
For suspected Gram-negative enteric (including E. coli) meningitis a combination of cefotaxime and aminoglycoside, usually gentamicin, is recommended. This treatment should last for 14 days after sterilization and then only cefotaxime for another 7 days creating a minimum of 21 days of therapy after sterilization. Listeria monocytogenes
Meningitis caused by Listeria monocytogenes should be treated with a combination of ampicillin and gentamicin because it is synergistic in vitro and provides more rapid bacterial clearance in animal models of infection. Streptococcus pneumoniae
Streptococcus pneumoniae can be treated with either penicillin or ampicillin.