Table 6.

H₂O₂ and conventional pharmacological treatments used by patients.

Patient interventions	Number	Percent
Oral H2O2	22	96
Nebulized H2O2	17	74
Mouth rinse/gargles	23	100
Antimicrobials	23	100
Analgesics/antipyretics	23	100
Antiacid drugs (gastric mucosa protection)	23	100
Respiratory support (O2 supplementation)	13	57
Antivirals	7	30
Corticosteroids	6	26
Vitamin supplements	4	17