IMITREX injection dosage and administration: Difference between revisions
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The maximum single recommended adult dose of IMITREX Injection for the acute treatment of migraine or cluster headache is 6 mg injected subcutaneously. For the treatment of migraine, if side effects are dose limiting, lower doses (1 to 5 mg) may be used [see Clinical Studies (14.1)]. For the treatment of cluster headache, the efficacy of lower doses has not been established. | The maximum single recommended adult dose of IMITREX Injection for the acute treatment of migraine or cluster headache is 6 mg injected subcutaneously. For the treatment of migraine, if side effects are dose limiting, lower doses (1 to 5 mg) may be used [see Clinical Studies (14.1)]. For the treatment of cluster headache, the efficacy of lower doses has not been established. | ||
The maximum cumulative dose that may be given in 24 hours is 12 mg, two 6-mg injections separated by at least 1 hour. A second 6-mg dose should only be considered if some response to a first injection was observed. | The maximum cumulative dose that may be given in 24 hours is 12 mg, two 6-mg injections separated by at least 1 hour. A second 6-mg dose should only be considered if some response to a first injection was observed. | ||
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An autoinjector device (IMITREX STATdose Pen) is available for use with 4- and 6-mg prefilled syringe cartridges. With this device, the needle penetrates approximately 1/4 inch (5 to 6 mm). The injection is intended to be given subcutaneously, and intramuscular or intravascular delivery must be avoided. Instruct patients on the proper use of IMITREX STATdose Pen and direct them to use injection sites with an adequate skin and subcutaneous thickness to accommodate the length of the needle. | An autoinjector device (IMITREX STATdose Pen) is available for use with 4- and 6-mg prefilled syringe cartridges. With this device, the needle penetrates approximately 1/4 inch (5 to 6 mm). The injection is intended to be given subcutaneously, and intramuscular or intravascular delivery must be avoided. Instruct patients on the proper use of IMITREX STATdose Pen and direct them to use injection sites with an adequate skin and subcutaneous thickness to accommodate the length of the needle. | ||
====Administration of Doses of IMITREX Other Than 4 or 6 mg==== | ====Administration of Doses of IMITREX Other Than 4 or 6 mg==== | ||
In patients receiving doses other than 4 or 6 mg, use the 6-mg single-dose vial; do not use the IMITREX STATdose Pen. Visually inspect the vial for particulate matter and discoloration before administration. Do not use if particulates and discolorations are noted.<ref name="dailymed.nlm.nih.gov">{{Cite web | last = | first = | title = IMITREX (SUMATRIPTAN SUCCINATE) INJECTION [GLAXOSMITHKLINE LLC] | url = http://dailymed.nlm.nih.gov/dailymed/lookup.cfm?setid=fee7d073-0b99-48f2-7985-0d8cf970894b | publisher = | date = | accessdate = }}</ref> | In patients receiving doses other than 4 or 6 mg, use the 6-mg single-dose vial; do not use the IMITREX STATdose Pen. Visually inspect the vial for particulate matter and discoloration before administration. Do not use if particulates and discolorations are noted.<ref name="dailymed.nlm.nih.gov">{{Cite web | last = | first = | title = IMITREX (SUMATRIPTAN SUCCINATE) INJECTION [GLAXOSMITHKLINE LLC] | url = http://dailymed.nlm.nih.gov/dailymed/lookup.cfm?setid=fee7d073-0b99-48f2-7985-0d8cf970894b | publisher = | date = | accessdate = }}</ref> | ||
Latest revision as of 04:47, 1 February 2014
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sheng Shi, M.D. [2]
Dosage and Administration
Dosing Information
The maximum single recommended adult dose of IMITREX Injection for the acute treatment of migraine or cluster headache is 6 mg injected subcutaneously. For the treatment of migraine, if side effects are dose limiting, lower doses (1 to 5 mg) may be used [see Clinical Studies (14.1)]. For the treatment of cluster headache, the efficacy of lower doses has not been established.
The maximum cumulative dose that may be given in 24 hours is 12 mg, two 6-mg injections separated by at least 1 hour. A second 6-mg dose should only be considered if some response to a first injection was observed.
Administration Using the IMITREX STATdose Pen
An autoinjector device (IMITREX STATdose Pen) is available for use with 4- and 6-mg prefilled syringe cartridges. With this device, the needle penetrates approximately 1/4 inch (5 to 6 mm). The injection is intended to be given subcutaneously, and intramuscular or intravascular delivery must be avoided. Instruct patients on the proper use of IMITREX STATdose Pen and direct them to use injection sites with an adequate skin and subcutaneous thickness to accommodate the length of the needle.
Administration of Doses of IMITREX Other Than 4 or 6 mg
In patients receiving doses other than 4 or 6 mg, use the 6-mg single-dose vial; do not use the IMITREX STATdose Pen. Visually inspect the vial for particulate matter and discoloration before administration. Do not use if particulates and discolorations are noted.[1]
References
Adapted from the FDA Package Insert.