Phospha 250 Neutral Side Effects

Generic name: potassium phosphate / sodium phosphate

Medically reviewed by Drugs.com. Last updated on Jun 21, 2023.

Note: This document provides detailed information about Phospha 250 Neutral.

Applies to potassium phosphate / sodium phosphate: oral tablet Side Effects associated with potassium phosphate / sodium phosphate. Some dosage forms listed on this page may not apply specifically to the brand name Phospha 250 Neutral.

Applies to potassium phosphate / sodium phosphate: oral tablet.

Precautions

It is very important that your doctor check your progress at regular visits. This will allow your doctor to see if the medicine is working properly and to decide if you should continue to take it. Blood tests may be needed to check for unwanted effects.

If you already have kidney stones, you may pass old stones when you begin using the medicine.

Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.

Serious side effects of Phospha 250 Neutral

Along with its needed effects, potassium phosphate/sodium phosphate may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur while taking potassium phosphate / sodium phosphate:

Other side effects of Phospha 250 Neutral

Some side effects of potassium phosphate / sodium phosphate may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

For healthcare professionals

Applies to potassium phosphate / sodium phosphate: oral powder for reconstitution, oral tablet.

Gastrointestinal adverse events

• Frequency not reported: Gastrointestinal upset (diarrhea, nausea, stomach pain, vomiting), laxative effect^[Ref]

There have been reports of a laxative effect occurring over the first few days of therapy. Lowering the dose usually reverses this effect; however, discontinuation of therapy is sometimes necessary.^[Ref]

Musculoskeletal

• Frequency not reported: Bone and joint pain (possible phosphate-induced osteomalacia), weakness or heaviness of legs, muscle cramps^[Ref]

Nervous system

• Frequency not reported: Headaches, dizziness, mental confusion, seizures, numbness/tingling/pain/weakness of hands or feet, numbness or tingling around lips^[Ref]

Cardiovascular

• Frequency not reported: Fast or irregular heartbeat^[Ref]

Other

• Frequency not reported: Unusual tiredness or weakness, swelling of feet or lower legs, unusual weight gain^[Ref]

Respiratory

• Frequency not reported: Shortness of breath or trouble breathing^[Ref]

Metabolic

• Frequency not reported: Unusual thirst^[Ref]

Genitourinary

• Frequency not reported: Low urine output^[Ref]

See also:

Further information

Phospha 250 Neutral side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.

Medical Disclaimer