However, people with an underactive thyroid gland could also wind up with high levels if they are prescribed too much medication. In these individuals, the thyroid hormone levels are modifiable by decreasing the dose of therapy, she said.
It is a relatively well tolerated medication with few side effects. The most frequent adverse events reported with Celexa are nausea, dry mouth, drowsiness, insomnia, increased sweating etc. There are occasional reports of teeth grinding which may intern cause tongue biting. It is important to rule out other causes for tongue biting.
Get help from a doctor now âº. About 3 days.: The half-life of Celexa is about 1 1/2 days. It takes about 3 days to get the majority of the medicine out of your system. ...Read more. Dr. Mark Shukhman Board Certified, Psychiatry 25 years in practice 219K people helped.et help from a doctor now âº. About 3 days.: The half-life of Celexa is about 1 1/2 days. It takes about 3 days to get the majority of the medicine out of your system. ...Read more. Dr. Mark Shukhman Board Certified, Psychiatry 25 years in practice 219K people helped.