BACK TOTOP Browse A-ZSearchBrowse A-ZABCDEFGHIJKLMNOPQRSTUVWXYZ0-9 E-mail FormEmail ResultsName:Email address:Recipients Name:Recipients address:Message: Print-FriendlyBookmarksbookmarks-menuDelta-ALA urine testDelta-aminolevulinic acidDelta-ALA is a protein (amino acid) produced by the liver. A test can be done to measure the amount of this substance in the urine. How the Test is Performed Your health care provider will ask you to collect your urine at home over 24 hours. This is called a 24-hour urine sample. Your provider will tell you how to do this. Follow instructions exactly.Collect your urine at home over 24 hourThe urine 24-hour volume test measures the amount of urine produced in a day. The amounts of creatinine, protein, and other chemicals released into ...ImageRead Article Now Book Mark Article How to Prepare for the Test Your provider may tell you to temporarily stop taking any medicines that can affect test results. Be sure to tell your provider about all the medicines you take. These include:Penicillin (an antibiotic) Barbiturates (medicines to treat anxiety) Birth control pills Griseofulvin (medicine to treat fungal infections) How the Test will Feel The test involves only normal urination. There is no discomfort. Why the Test is Performed This test looks for an increased level of delta-ALA. It may be used to help diagnose a blood disorder called porphyria.PorphyriaPorphyrias are a group of rare inherited disorders. An important part of hemoglobin, called heme, is not made properly. Hemoglobin is a protein in ...ImageRead Article Now Book Mark Article Normal Results Normal value range for adults is 1.0 to 7.0 mg (7.6 to 53.3 mol/L) over 24 hours.Normal value ranges may vary slightly from one lab to another. Some labs use different measurements or test different samples. Talk to your provider about the meaning of your specific test results. What Abnormal Results Mean An increased level of urinary delta-ALA may indicate:Lead poisoning Porphyria (several types) A decreased level may occur with chronic (long-term) liver disease.Liver diseaseThe term "liver disease" applies to many conditions that stop the liver from working or prevent it from functioning well. Abdominal pain or swelling...ImageRead Article Now Book Mark Article Risks There are no risks with this test.Open ReferencesReferencesFuller SJ, Wiley JS. Heme biosynthesis and its disorders: porphyrias and sideroblastic anemias. In: Hoffman R, Benz EJ, Silberstein LE, et al, eds. Hematology: Basic Principles and Practice. 8th ed. Philadelphia, PA: Elsevier; 2023:chap 39.Squires JE, Balistreri WF. Other inherited metabolic disorders of the liver. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease. 11th ed. Philadelphia, PA: Elsevier; 2021:chap 77.AllVideoImagesTogUrine sample - illustration A clean-catch urine sample is performed by collecting the sample of urine in midstream. Men or boys should wipe clean the head of the penis. Women or girls need to wash the area between the lips of the vagina with soapy water and rinse well. A small amount of urine should initially fall into the toilet bowl before it is collected (this clears the urethra of contaminants). Then, in a clean container, catch about 1 to 2 ounces of urine and remove the container from the urine stream. The container is then given to the health care provider.Urine sampleillustrationUrine sample - illustration A clean-catch urine sample is performed by collecting the sample of urine in midstream. Men or boys should wipe clean the head of the penis. Women or girls need to wash the area between the lips of the vagina with soapy water and rinse well. A small amount of urine should initially fall into the toilet bowl before it is collected (this clears the urethra of contaminants). Then, in a clean container, catch about 1 to 2 ounces of urine and remove the container from the urine stream. The container is then given to the health care provider.Urine sampleillustration Tests for Delta-ALA urine test Delta-ALA urine testRelated Information Liver disease(Condition) Review Date: 2/2/2023 Reviewed By: Mark Levin, MD, Hematologist and Oncologist, Monsey, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. 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Delta-ALA urine testDelta-aminolevulinic acidDelta-ALA is a protein (amino acid) produced by the liver. A test can be done to measure the amount of this substance in the urine. How the Test is Performed Your health care provider will ask you to collect your urine at home over 24 hours. This is called a 24-hour urine sample. Your provider will tell you how to do this. Follow instructions exactly.Collect your urine at home over 24 hourThe urine 24-hour volume test measures the amount of urine produced in a day. The amounts of creatinine, protein, and other chemicals released into ...ImageRead Article Now Book Mark Article How to Prepare for the Test Your provider may tell you to temporarily stop taking any medicines that can affect test results. Be sure to tell your provider about all the medicines you take. These include:Penicillin (an antibiotic) Barbiturates (medicines to treat anxiety) Birth control pills Griseofulvin (medicine to treat fungal infections) How the Test will Feel The test involves only normal urination. There is no discomfort. Why the Test is Performed This test looks for an increased level of delta-ALA. It may be used to help diagnose a blood disorder called porphyria.PorphyriaPorphyrias are a group of rare inherited disorders. An important part of hemoglobin, called heme, is not made properly. Hemoglobin is a protein in ...ImageRead Article Now Book Mark Article Normal Results Normal value range for adults is 1.0 to 7.0 mg (7.6 to 53.3 mol/L) over 24 hours.Normal value ranges may vary slightly from one lab to another. Some labs use different measurements or test different samples. Talk to your provider about the meaning of your specific test results. What Abnormal Results Mean An increased level of urinary delta-ALA may indicate:Lead poisoning Porphyria (several types) A decreased level may occur with chronic (long-term) liver disease.Liver diseaseThe term "liver disease" applies to many conditions that stop the liver from working or prevent it from functioning well. Abdominal pain or swelling...ImageRead Article Now Book Mark Article Risks There are no risks with this test.Open ReferencesReferencesFuller SJ, Wiley JS. Heme biosynthesis and its disorders: porphyrias and sideroblastic anemias. In: Hoffman R, Benz EJ, Silberstein LE, et al, eds. Hematology: Basic Principles and Practice. 8th ed. Philadelphia, PA: Elsevier; 2023:chap 39.Squires JE, Balistreri WF. Other inherited metabolic disorders of the liver. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease. 11th ed. Philadelphia, PA: Elsevier; 2021:chap 77.