Hiprex

Hiprex is an antibacterial medicine that treats or helps prevent bladder infections in adults and children who are at least 6 years old.

Hiprex may also be used for other reasons that are not mentioned in this medication guide.

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

Hiprex works best when your urine has a low pH and is acidic. You can check your pH levels at home using urine test strips bought from a pharmacy. Your doctor may occasionally check your urine to ensure an infection has cleared.

Learn about the foods to eat or avoid to help keep your urine acidic. Your doctor may also prescribe other medicines. Drink plenty of liquids.

Follow your doctor's diet and medication instructions very closely.

Keep using this medicine even if your symptoms quickly improve. Skipping doses could make your infection resistant to medication. Hiprex will not treat a viral infection (flu or a common cold).

This medicine can affect the results of certain medical tests. Tell any doctor who treats you that you are using Hiprex.

Do not use Hiprex to treat any condition that has not been checked by your doctor.

Do not share this medicine with another person, even if they have the same symptoms you have.

Store at room temperature away from moisture, heat, and light. Keep the bottle tightly closed when not in use.

Use only as directed. Inform your doctor if you are taking other medicines, have other medical conditions, or have allergies.

You should not use Hiprex if you are allergic to it, or if you have:

• kidney disease;
• severe liver disease; or
• if you are dehydrated.

Ask a doctor or pharmacist if Hiprex is safe to use if you've ever had liver problems.

Ask a doctor before using this medicine if you are pregnant.

Do not breastfeed.

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

Hiprex may cause serious side effects. Contact your doctor immediately if you experience:

• increased urination;
• painful urination;
• blood in your urine; or
• swelling, shortness of breath.

Common side effects of Hiprex may include:

• painful urination;
• nausea, vomiting; or
• rash, itching.

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

Take the medicine as soon as possible, but skip the missed dose if it is nearly time for your next dose. Do not take two doses at the same time.

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

Avoid taking extra Hiprex, or you could have side effects such as bladder irritation, pain, increased urination, and blood in the urine.

Other medicines may interact with Hiprex, particularly sulfa drugs. Inform your doctor about all other medications you take. This includes prescription and over-the-counter medicines, vitamins, and herbal products.