In study participants 60 years of age and older, the most commonly reported adverse reactions were injection site pain (61%), fatigue (34%), myalgia (29%), headache (28%), and arthralgia (18%). These adverse reactions were usually mild or moderate in intensity and resolved within a few days after vaccination. Most other adverse reactions were uncommon and similarly reported between the study groups.
Tabulated list of adverse reactions: Adverse reactions are listed as follows by MedDRA system organ class and frequency: Very common (≥1/10); Common (≥1/100 to <1/10); Uncommon (≥1/1,000 to <1/100); Rare (≥1/10,000 to <1/1,000); Very rare (<1/10,000). (See Table 2.)

Adverse events should be reported to GSK Indonesia via website https://gsk.public.reportum.com and https://e-meso.pom.go.id/ADR.
View ADR Reporting Link