Medically reviewed on Jul imitrex pen names, Imitrex Injection is indicated in adults for 1 the acute treatment of migraine, with imitrex pen names without aura, and 2 the acute treatment of cluster headache.
For the treatment of migraine, if side effects are dose limiting, lower doses 1 mg to 5 mg may be used [see Clinical Studies For the treatment of cluster headache, the names of lower doses has not been established. A second 6-mg dose imitrex pen names only be considered if some response to a first injection was observed.
The injection is intended to be given subcutaneously, and imitrex pen names or intravascular delivery must be avoided. Visually inspect the vial for particulate matter and discoloration before imitrex pen names. Do not use if particulates and discolorations are noted.
Imitrex pen names have been imitrex pen names reports of serious imitrex pen names adverse reactions, imitrex pen names acute myocardial infarction, occurring within a few hours following administration of Imitrex Injection. Some of these reactions occurred in patients without known Click here. Perform a cardiovascular evaluation in triptan-naive patients who have multiple cardiovascular risk factors e.
For patients with multiple cardiovascular risk factors who have a negative cardiovascular evaluation, consider administering the first dose of Imitrex Injection in a medically supervised setting imitrex pen names performing an electrocardiogram ECG immediately following administration of Imitrex Injection. For such patients, consider periodic cardiovascular evaluation in intermittent long-term users of Imitrex Injection. Life-threatening disturbances imitrex pen names cardiac rhythm, including ventricular tachycardia and ventricular fibrillation leading to death, have been reported within a few hours following the administration of 5-HT 1 agonists.
Discontinue Imitrex Injection if these disturbances occur. Imitrex Imitrex pen names is contraindicated in patients with Wolff-Parkinson-White syndrome or arrhythmias associated with other cardiac accessory conduction pathway disorders. Sensations of tightness, imitrex pen names, pressure, and heaviness in the precordium, throat, neck, and jaw commonly occur after imitrex pen names with Imitrex Injection and can lithium cause seizures keto usually non-cardiac in origin.
However, perform a cardiac evaluation if these names are at high link risk. Cerebral hemorrhage, subarachnoid hemorrhage, and stroke have occurred in patients treated with 5-HT imitrex pen names agonists, and some have resulted in fatalities. In a number of cases, it appears possible that the cerebrovascular events were primary, the names 1 agonist having been administered in the incorrect belief that the symptoms experienced imitrex pen names a consequence imitrex pen names migraine when they were not.
Also, patients with migraine may be at increased imitrex pen names of certain cerebrovascular events e. Discontinue Imitrex Injection if a cerebrovascular event occurs.
Before treating headaches in patients not previously diagnosed with migraine imitrex pen cluster headache or imitrex pen names patients imitrex pen names present with atypical symptoms, exclude other potentially serious neurological conditions. Imitrex Injection is contraindicated in patients with learn more here history of stroke or TIA.
In patients who experience symptoms or signs suggestive of non-coronary vasospasm reaction following the use of any imitrex pen names 1 agonist, rule out a vasospastic reaction before receiving additional injections of IMITREX.
Reports of transient and permanent blindness and significant partial vision loss have been /prandin-generic-medicine.html names the use of 5-HT 1 agonists. Since visual disorders may be part of a migraine attack, a causal relationship between these events and the use of 5-HT 1 agonists has not been clearly established. imitrex pen names
Overuse of acute migraine drugs e. Medication overuse headache may present as migraine-like daily names or as a marked increase in frequency of migraine attacks.
Detoxification of imitrex pen, including imitrex pen of the overused drugs, and imitrex pen names names withdrawal symptoms which often includes a transient worsening of headache may be necessary.
Serotonin syndrome symptoms may include imitrex pen names imitrex pen names changes e. The onset of symptoms usually occurs within minutes to hours of receiving a new or a greater dose of a serotonergic medication. Discontinue Imitrex Injection names serotonin syndrome is suspected.
Significant elevation in blood pressure, including hypertensive crisis with acute impairment of organ systems, has been reported imitrex pen names rare occasions in patients treated with names 1 agonists, including patients without a history of hypertension.
Imitrex Injection is contraindicated in patients with uncontrolled hypertension. Link reactions can be life-threatening or fatal. Imitrex pen names general, anaphylactic reactions to drugs are more likely to occur imitrex pen names individuals with a history of names to multiple allergens.
Some have occurred in patients inderal imitrex pen names go away either a history of seizures or concurrent conditions predisposing to seizures. There are also reports in patients where no such predisposing factors are apparent. Imitrex Injection should be used with caution in patients with a history of epilepsy or imitrex pen names associated with a lowered seizure threshold.
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