蛇缠腰怎样治疗

蛇缠腰如何治疗配图，仅供参考

Treatment of acute herpes zoster in immunocompetent adults


Drug
Dose/frequency
Treatment duration
Efficacy
Notes



Aciclovir
800 mg five times daily
7-10 days
Reduces acute pain and development of PHN
Most effective if started within 72 hours of onset of rash


Famciclovir
750 mg daily or 250 mg three times daily
7 days
Reduces acute pain and development of PHN
Most effective if started within 72 hours of onset of rash


Valaciclovir
1 g three times daily
7 days
Reduces acute pain and development of PHN
Most effective if started within 72 hours of onset of rash


Brivudin
125 mg daily
7 days
Reduces acute pain and development of PHN
Licensed for treatment in Austria,Belgium,Germany,Greece,Italy,Luxembourg,and Spain


Prednisolone
60 mg daily initially,then taper dose
21 days
Reduces acute pain
Use only in combination with antivirals. Reduce dose to 30 mg after 7 days and to 15 mg after a further 7 days,then stop


Amitriptyline
25 mg daily
3 months
Reduces incidence of PHN; effect on acute pain uncertain
Use with care in elderly patients. An electrocardiogram should be done before treatment



[Open in a separate window](https://ncbi.nlm.nih.gov/pmc/articles/PMC1889999/table/tbl1/?report=objectonly)
PHN=postherpetic neuralgia.
Dose given in British National Formulary.","department":"