... effects
Xolair - I took my first dose yesterday 2 shots when will this be out of my system horrible side?
Question posted by Christiephelps on 1 June 2023
Last updated on 1 June 2023 by WildcatVet
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Answers
WildcatVet
2 June 2023
Hi, Christie!
It may a while longer:
"Injection-related side effects usually happen within 1 hour of your injection and last for fewer than 8 days. In most cases, people who experienced these side effects were less likely to have them after receiving the medication for a longer period of time."
Let your doctor know right away that you're having problems with it!
masso
1 June 2023
"Once discontinued, Xolair may persist in the body for 6 months to one year."
masso
1 June 2023
"Omalizumab: a review of its use in the management of allergic asthma
Omalizumab is slowly absorbed after subcutaneous administration, and mean elimination half-life is 26 days, thus allowing infrequent administration of the drug."
Source: National Library of Medicine
National Center for Biotechnology Information
Related topics
xolair, asthma - maintenance, dosage, system
Further information
- Xolair uses and safety info
- Xolair prescribing info & package insert (for Health Professionals)
- Side effects of Xolair (detailed)
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