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Tavneos Side Effects Center
Medically reviewed by Min Clinic Staff | Updated: January 2026
- Generic Name: avacopan capsules
- Brand Name: Tavneos
Tavneos (Avacopan Capsules) side effects drug center
Tavneos Side Effects Center
What Is Tavneos?
Tavneos (avacopan) is a complement 5a receptor (C5aR) antagonist indicated as an adjunctive treatment of adult patients with severe active anti-neutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis (granulomatosis with polyangiitis [GPA] and microscopic polyangiitis [MPA]) in combination with standard therapy including glucocorticoids. Tavneos does not eliminate glucocorticoid use.
What Are Side Effects of Tavneos?
Side effects of Tavneos include:
- nausea,
- headache,
- high blood pressure (hypertension),
- diarrhea,