Allergic reaction
Oral: 25-50mg q4-8h, max 300mg/day
IM/IV: 10-50mg/dose
Parkinsonian symptoms
Oral: 25-50mg tid-QID
IM/IV: 10-50mg/dose
Insomnia: 50mg PO qhs
Injectable 1%<unk>  (10 mg/mL) can be used as a local anesthestic alternative to ester/amide anesthetics
Sodium channel blocker mechanism
1-2 mL of 1%<unk>  at a time, to not exceed excessive sedation dose
Typical vial is 50 mg/mL, so to make 10 mg/mL:
10 mL NS removed from 50 mL vial
Add 10 mL of 50 mg/mL<unk>  to 40 mL of NS
Sedation is dose related and is similar to what would be expected for IM doses
Relative contraindications are the same for IM<unk>  administration
Oral: 25-50mg q4-8h, max 300mg/day
IM/IV: 10-50mg/dose
Oral: 25-50mg tid-QID
IM/IV: 10-50mg/dose
Sodium channel blocker mechanism
1-2 mL of 1%<unk>  at a time, to not exceed excessive sedation dose
Typical vial is 50 mg/mL, so to make 10 mg/mL:
10 mL NS removed from 50 mL vial
Add 10 mL of 50 mg/mL<unk>  to 40 mL of NS
Sedation is dose related and is similar to what would be expected for IM doses
Relative contraindications are the same for IM<unk>  administration
10 mL NS removed from 50 mL vial
Add 10 mL of 50 mg/mL<unk>  to 40 mL of NS
Sedation is dose related and is similar to what would be expected for IM doses
Relative contraindications are the same for IM<unk>  administration
Diphenhydramine
Ephedrine
Pseudoephedrine
Meclizine
Nadalol
Dicyclomine
Scopolamine
Sumatriptan