Differential effect of catechin hydrate and caffeine and it's metabolite on prevention of methemoglobinemia caused by nitrate and nitrite containing drugs used for the treatment of coronary heart disease

MeSH terms

• Caffeine / adverse effects
• Catechin*
• Coronary Disease*
• Humans
• Methemoglobinemia* / chemically induced
• Methemoglobinemia* / drug therapy
• Nitrates
• Nitrites
• Pharmaceutical Preparations*