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Sodium Phosphate Dibasic Anhydrous Side Effects

The most commonly reported side effects of sodium phosphate dibasic anhydrous include vomiting, renal failure acute, and nausea, based on 470 FDA adverse event reports from 2004 to 2025.

Sodium Phosphate Dibasic Anhydrous side effects

Percentages show how often each reaction appears relative to total reports for sodium phosphate dibasic anhydrous.

1
Vomiting13.4%63
2
Renal Failure Acute12.1%57
3
Nausea11.9%56
4
Dehydration8.9%42
5
Dizziness7.2%34
6
Asthenia7.2%34
7
Renal Failure6.0%28
8
Hypoaesthesia5.7%27
9
Malaise5.5%26
10
Diarrhoea5.3%25
11
Abdominal Pain5.3%25
12
Pain5.3%25
13
Dyspnoea5.1%24
14
Hypokalaemia4.7%22
15
Nephrocalcinosis4.3%20

These are voluntary reports and do not establish that sodium phosphate dibasic anhydrous caused these reactions.

Report severity

83.6%Serious393 reports
53.6%Hospitalizations252 reports
4.3%Fatal20 reports

Seriousness is determined by the reporter, not by OpenClaim.

Sodium Phosphate Dibasic Anhydrous drug interactions

Other drugs that appear in adverse event reports alongside sodium phosphate dibasic anhydrous. Drugs flagged as a suspected cause appear in the first column. Drugs taken at the same time but not suspected appear in the second.

Also suspected

1
Sodium-phosphate-monobasic-monohydrate80.9%380
2
Esomeprazole3.0%14
3
Lenalidomide2.3%11
4
Omeprazole2.1%10
5
Digoxin1.9%9
6
Hydrochlorothiazide1.3%6
7
Lansoprazole1.3%6
8
Rofecoxib1.1%5
9
Solifenacin-succinate1.1%5
10
Fingolimod1.1%5
11
Pantoprazole-sodium1.1%5
12
Acetaminophen0.9%4
13
Sodium-picosulfate0.9%4
14
Meloxicam0.6%3
15
Ramipril0.6%3

Taken alongside

1
Sodium-phosphate-monobasic-monohydrate19.1%90
2
Aspirin12.1%57
3
Levothyroxine-sodium11.5%54
4
Acetaminophen10.0%47
5
Hydrochlorothiazide9.8%46
6
Ergocalciferol8.9%42
7
Atorvastatin-calcium8.7%41
8
Amlodipine8.5%40
9
Omeprazole7.0%33
10
Lisinopril6.8%32
11
Metoprolol6.8%32
12
Hydrocodone6.8%32
13
Prednisone5.7%27
14
Potassium-chloride5.5%26
15
Lansoprazole5.5%26

Co-occurrence in adverse event reports does not establish a drug interaction. Patients often take multiple medications, and these lists reflect prescribing patterns rather than causal relationships. Consult a healthcare provider about potential drug interactions.

Who reports sodium phosphate dibasic anhydrous side effects

65.3% of sodium phosphate dibasic anhydrous adverse event reports involve female patients and 31.7% involve male patients. The largest age group is adult at 60%. These figures reflect who reports side effects, not underlying risk.

Sex

Female65.3%
Male31.7%
Unknown3.0%

Age group

< 20.3%
2–110.0%
12–171.0%
18–6460.2%
65+38.6%

What is sodium phosphate dibasic anhydrous used for

Conditions and purposes for which patients were taking sodium phosphate dibasic anhydrous when the adverse event was reported.

Bladder DisorderBowel PreparationColonic LavageColonoscopyComputerised TomogramConstipationColonoscopyDysphagiaEndoscopyEndoscopy Large BowelGastrointestinal DisorderLaxative Supportive CarePainPreoperative CareProduct Used For Unknown Indication

Showing 15 of 16 indications

Sodium Phosphate Dibasic Anhydrous brand names and reporting trend

Quarterly reports (20042025)

20052010201520202025

An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.

Taking sodium phosphate dibasic anhydrous with another medication?

Ask OpenClaim about your specific drug combination. Get a sourced report using FDA data, drug labels, and medical literature.