What are the possible causes for urine smelling like sulphur (or rotten eggs)?

• Specific foods such as asparagus, fish, onion, garlic.

• Certain medication (for diabetes and for RA, vit B). Drink more water when you take medication.

• Dehydration.

• Urine tract infections.

• Liver problems (also dark urine, nausea, vomiting, swollen legs, yellow skin, abdominal swelling and pain).

• Diabetes (ketones in urine).

• Cystitis.

• Prostatitis.

• Cystinuria (amino acid).

• Hypermethioninemia (food intake with methionine: beef, nuts, lamb, cheese, turkey, chicken, pork, fish, soybeans, eggs, dairy, beans).

• Gastrointestinal fistulas.