Desyrel dosage guide: how much to take and when
Choosing the right dose of Desyrel (Trazodone) is the most important practical decision after starting therapy. Desyrel is supplied as tablet in 50mg, 100mg, 150mg, 300mg, and the right dose for a given person depends on the indication, age, comorbidities and tolerance to the active ingredient Trazodone.
Starting dose and titration
According to the prescribing information, most adults begin Desyrel at the lowest available strength of 50mg, 100mg, 150mg, 300mg and titrate up only if symptom control is insufficient and tolerability is good. Higher doses are reserved for selected cases. Older adults, people with renal or hepatic impairment, and those taking interacting medications should usually start at the lowest dose.
When to adjust
Dose adjustment is guided by symptom response and side effect burden, not by arbitrary schedules. Trazodone is classified as a serotonin antagonist and reuptake inhibitor (SARI). If side effects are limiting at a given dose, going down a step is usually preferred over stopping abruptly. If the response is incomplete after several weeks, a higher dose can be tried under medical supervision.
Frequently asked questions
What is the standard starting dose of Desyrel? ▾
Most adults start Desyrel at the lowest strength of 50mg, 100mg, 150mg, 300mg, with adjustment based on symptom response and tolerance. Older adults and those with reduced kidney or liver function generally start lower. The prescriber decides the exact starting dose for each person.
Can I take a higher dose of Desyrel if it isn't working? ▾
Higher doses of Desyrel should only be used after consulting the prescriber. Doubling on your own is unsafe, especially with active ingredients in the Anti-Depressants class. The prescriber can confirm whether titration is appropriate or whether the medication needs to be changed.
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