Medication Affecting Color of Urine

Effects of Medications and Foods on Urine Color

• Anticoagulants: May cause blood in urine, leading to discoloration.

• Diuretics: Increase urination; urine may become pale (not clear as water).

• Perimetem: Used for bladder spasms; can turn urine orange or orange-red.

• Vitamin C & Beta-Carotene: Foods like sweet potatoes and carrots can cause orange-colored urine.

• Liver Disease: Can alter urine color.

• Antidepressants (e.g., amitriptyline) & B-complex vitamins: May result in green or bluish-green urine.

• Medications like L-dopa: Can cause brown or black urine.

• Fava Beans: Known to affect urine color.

• Antibiotics & Laxatives: Can cause darker brown urine.

Important Note

• Any urine color outside of pale yellow to straw to yellow should be investigated to determine if there is an underlying issue, although some changes can have normal explanations.