Final answer:
SSRI therapy typically takes around 6 weeks to obtain full therapeutic effect.
Step-by-step explanation:
The full therapeutic effect of SSRI (Selective Serotonin Reuptake Inhibitors) typically takes approximately 6 weeks to develop.
SSRIs are commonly used to treat depression and anxiety disorders. It takes time for the medication to build up in the body and for the brain chemistry to adapt to the increased serotonin levels.
During the first few weeks, the patient may experience some initial side effects, such as nausea or insomnia. However, these side effects usually diminish as the body adjusts to the medication.