Potaba is a form of Vitamin B, which supports many important body functions.

Potaba is possibly effective in treating fibrosis or a certain type of inflammation, which can cause skin or tissues to harden. These conditions occur in people with scleroderma (SKLER-oh-DERM-a), dermatomyositis (der-mat-oh-mye-oh-SYE-tis), morphea (MOR-fee-a), pemphigus (pem-FYE-gus), or Peyronie's (pey-ROE-neez) disease.

Potaba may also be used for purposes not listed in this medication guide.

Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

Use exactly as directed on the label, or as prescribed by your doctor.

Take Potaba after a meal or with a snack. Take the the capsule with a full glass of water.

Potaba doses are based on weight in children. Your child's dose needs may change if the child gains or loses weight.

Call your doctor if the condition you are treating with Potaba does not improve, or if it gets worse while using this product.

Store at room temperature away from moisture and heat.

You should not use Potaba if you are allergic to it, or if you are also taking a sulfa drug.

Tell your doctor if you have ever had:

• kidney disease;

• diabetes; or

• chronic hypoglycemia (low blood sugar).

Tell your doctor if you are pregnant or breastfeeding.

Do not give any herbal/health supplement to a child without medical advice.

Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Avoid drinking alcohol.

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Potaba may cause serious side effects. Call your doctor at once if you have:

• nausea, loss of appetite;

• blue-colored skin;

• fever, chills, cough, sore throat; or

• low blood sugar--headache, hunger, sweating, irritability, dizziness, fast heart rate, and feeling anxious or shaky.

Common side effects of Potaba may include:

• nausea; or

• loss of appetite.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Tell your doctor about all your other medicines, especially:

• an antibiotic sulfa drug.

This list is not complete. Other drugs may affect Potaba, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.