The Global Hydroxytryptamine receptor blocker market is estimated to grow at a significant CAGR during the forecast period.  Hydroxytryptamin receptor blocker (also known as serotonin receptor antagonists or serotonin blockers) are a kind of drug intended to prevent and treat nausea and vomiting induced by radiation therapy, surgery, and chemotherapy.  First-generation serotonin blockers include dolasetron, granisetron, ondansetron, and tropisetron. Despite differences in chemical structures and bodily absorption, all first-generation medicines function in the same way and have comparable side effects.

Palonosetron is a serotonin blocker of the second generation. It has a higher affinity for serotonin receptors than first-generation drugs, allowing it to last longer. Palonosetron is hypothesised to affect 5 hydroxytryptamine receptors, not just in the small intestine, but also in the vomiting centre and chemoreceptor trigger zone. It's approved for both acute and delayed nausea and vomiting caused by chemotherapy. The Food and drug Administration approved hydroxytryptamine for adult and pediatric for the prevention of chemotherapy, radiation therapy, and postoperative induced nausea and vomiting 

Serotonin is blocked both peripherally, on gastrointestinal vagal nerve terminals, and centrally, in the chemoreceptor trigger zone, by selective serotonin receptor 5 Hydroxytryptamine antagonists. This blockage has potent antiemetic properties. 5 Hydroxytryptamine receptor antagonists have been authorised by the Food and drug Administration for the treatment of nausea and vomiting caused by chemotherapy, radiation therapy, and the effects of surgical anaesthesia in children and adults. Increasing the surgical operation in across the globe is expected to drive the hydroxytryptamine receptor blocker market.

Market Coverage

• The market number available for – 2020-2027
• Base year- 2020
• Forecast period- 2021-2027
• Segment covered 

o By Type

o By Application

• Region covered

o Global

• Competitive Landscape- Wako Pure Chemical Industries, Otava Chemicals., Cayman Chemical.

Key questions addressed by the report

• What is the market growth rate?
• Which segment and region dominates the market in base year?
• Which segment and region will project fastest growth in the market?
• How COVID-19 impacted the market?

o Recovery Timeline

o Deviation from pre-COVID forecast

o Most affected region and segment

• Who is the leader in the market?
• How players are addressing challenges to sustain growth?
• Where is the investment opportunity?

Market Segmentation

Global Hydroxytryptamine receptor blocker market is segmented by Type

o Lysergic Acid Derivatives

o Cyproheptadine

Global Hydroxytryptamine receptor blocker market is segmented by Application

o Medical Care

o Scientific Research

o Others

Global Hydroxytryptamine receptor blocker market is segmented by Region