Alcohol: Consuming alcohol while taking CO Mupimet Collagen Particles (Fish Origin) may cause symptoms such as flushing, increased heart beat, nausea, thirst, chest pain and low blood pressure (Disulfiram reaction). Pregnancy: CO Mupimet Collagen Particles (Fish Origin) is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies. Breastfeeding: CO Mupimet Collagen Particles (Fish Origin) is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby. Driving: CO Mupimet Collagen Particles (Fish Origin) may cause side effects which could affect your ability to drive.CO Mupimet Collagen Particles (Fish Origin) may make you feel sleepy, dizzy, confused. You may have hallucinations, fits (convulsions) or temporary eyesight problems (such as blurred or double vision) affecting your ability to drive. Kidney: CO Mupimet Collagen Particles (Fish Origin) is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of CO Mupimet Collagen Particles (Fish Origin) may not be needed in these patients. Please consult your doctor. Liver: CO Mupimet Collagen Particles (Fish Origin) is probably safe to use in patients with liver disease. Limited data available suggests that dose adjustment of CO Mupimet Collagen Particles (Fish Origin) may not be needed in these patients. Please consult your doctor.