More common side effects of seroquel may include abdominal pain, constipation, diminished movement, dizziness, drowsiness, dry mouth, excessive muscle tone, headache, indigestion, low blood pressure (especially upon standing), nasal inflammation, neck rigidity, rapid or irregular heartbeat, rash, sleepiness, tremor, uncontrollable movements, weakness.
Particularly during the first few days of therapy, seroquel can cause low blood pressure, with accompanying dizziness, fainting, and rapid heartbeat.
SN instructed patient's CG about Quetiapine (Seroquel), it is an atypical antipsychotic approved for the treatment of schizophrenia, bipolar disorder, and along with an antidepressant to treat major depressive disorder. Possible SE/AR may include, dry mouth, dizziness, headache, somnolence. Some common adverse effects, high blood pressure, orthostatic hypotension, high pulse rate, high blood cholesterol, elevated serum triglycerides, abdominal pain, constipation, increased appetite, vomiting, among others.