Omeprazole 2 mg / ml (Brand Name: Losec; Prilosec; Zegerid; Miracid; Omez) Weight: 3 to <5 kg (6.6 to <11 lbs) Weight: 5 to <10 kg (11 to <22 lbs) Weight: 10 to <20 kg (22 to <44 lbs) Weight: ≥ 20 kg (≥ 44 lbs)