Primarily used in research settings to study serotonin receptors due to its potent antagonistic properties. It has been investigated for its potential in managing psychiatric disorders, particularly those related to serotonin imbalances, such as schizophrenia and anxiety. Additionally, it has been explored for its anti-inflammatory and analgesic effects in preclinical studies. Its role in inhibiting viral replication, especially in coronaviruses, has also been a subject of interest in recent years. However, its therapeutic applications remain largely experimental and not yet approved for clinical use.