Have you ever looked down and noticed your urine looks different than usual? Changes in urine colour can be surprising, but many factors contribute to this phenomenon, and most are not serious. Here’s a guide to understanding why urine changes colour and when to seek medical advice.
Why Does Urine Change Colour?
Urine is the body’s way of eliminating excess water and waste. Normally, it appears yellow due to a pigment called urochrome. The intensity of the yellow hue depends largely on your hydration levels:
- Well-hydrated: Light yellow or almost clear.
- Dehydrated: Dark yellow or amber.
However, urine can take on other colours for various reasons.
Common Causes of Urine Colour Changes
- Dehydration
When you’re dehydrated, your urine becomes more concentrated, leading to a darker yellow shade. If this happens, it’s a sign to increase your fluid intake. - Foods and Drinks
Certain foods can alter urine colour:- Beets and Berries: Can turn urine pink or red.
- Carrots: May give urine an orange tint.
- Asparagus: Can cause a greenish hue and a strong smell.
- Medications and Vitamins
Some medications and vitamin supplements can change urine colour:- Vitamin B: Bright yellow or neon yellow.
- Antibiotics: Reddish-orange urine.
- Pain Relievers and Antidepressants: May cause blue or green urine.
- Medical Conditions
Colour changes can sometimes indicate health issues:- Blood in Urine (Hematuria): Pink, red, or cola-coloured urine can signal urinary tract infections (UTIs), kidney stones, or other conditions.
- Liver Problems: Dark brown urine may indicate liver disease, especially if accompanied by pale stools and jaundice (yellowing of the skin or eyes).
- UTIs: Cloudy or murky urine may indicate an infection, especially if accompanied by a burning sensation during urination.
When to See a Doctor
If you notice unusual urine colour that isn’t linked to something you ate or a medication, consider consulting a doctor. Watch for additional symptoms, including:
- Pain: When urinating or pain in the back or sides.
- Frequent Urination: Needing to urinate more often than usual.
- Fever or Chills: Possible signs of an infection.
- Swelling: In the face, hands, or feet.
Your doctor can run tests to identify any underlying issues and provide appropriate treatment. Remember, staying hydrated and paying attention to changes in your body can help maintain your overall health.