Phosphorus

• May temporarily relieve sinus congestion, runny nose, and sneezing.** **Claims based on traditional homeopathic practice, not accepted medical evidence. Not FDA evaluated.

DIRECTIONS: Adults and children 5 to 10 drops orally, 3 times daily or as otherwise directed by a health care professional. If symptoms persist for more than 7 days, consult your health care professional. Consult a physician for use in children under 12 years of age.

If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. Do not use if tamper evident seal is broken or missing. Store in a cool, dry place.

1. 1Fatigue9509.8%
2. 2Diarrhoea8819.0%
3. 3Nausea8378.6%
4. 4Pain7727.9%
5. 5Dizziness7317.5%
6. 6Drug Ineffective7097.3%
7. 7Vomiting7057.2%
8. 8Asthenia6486.7%
9. 9Arthralgia6436.6%
10. 10Headache6426.6%
11. 11Dyspnoea5826.0%
12. 12Off Label Use5545.7%
13. 13Paraesthesia5005.1%
14. 14Hypoaesthesia4784.9%
15. 15Pain In Extremity4764.9%

Recent PubMed references pinned to Phosphorus as a MeSH major topic. Citations link to pubmed.ncbi.nlm.nih.gov.

• Elevated Nitrogen and Phosphorus Levels Suggest High Metabolic Demands in Himalayan High-Elevation Plants.
  Physiologia plantarum · 2026 · Chlumská Z, Macek M, Altman J, et al.
  PMID 42246767DOI 10.1111/ppl.70955
• Multicolor N, P Co-Doped Carbon Quantum Dots for Sensing, Fingerprint Imaging, and Fruit Preservation.
  Luminescence : the journal of biological and chemical luminescence · 2026 · Li K, Guan M, Wang G, et al.
  PMID 42240950DOI 10.1002/bio.70530
• Heterotrophic nitrification and aerobic denitrification by Pseudomonas sp. HE-16: performance and mechanism for nitrogen and phosphorus removal.
  Biodegradation · 2026 · Zhang Y, Che F, Xu J, et al.
  PMID 42228212DOI 10.1007/s10532-026-10318-6
• Valorization of bamboo vinegar through modified biochar for synergistic cadmium immobilization and phosphorus activation in saline alkaline soil.
  Bioresource technology · 2026 · Yang C, Xie Y, Wei L, et al.
  PMID 42219121DOI 10.1016/j.biortech.2026.135032
• Tracking the current situation and key paths of phosphogypsum harmlessness.
  Journal of environmental sciences (China) · 2026 · Zou H, Chen Z, Jiang J, et al.
  PMID 42217903DOI 10.1016/j.jes.2025.10.007
• Dual regulatory effects of sludge-derived biochar synergized with Priestia megaterium on soil phosphorus activation and lead mineralization.
  Journal of environmental sciences (China) · 2026 · Du J, Lv N, Dong B, et al.
  PMID 42217886DOI 10.1016/j.jes.2025.09.024
• Effect of dietary Ca:P ratio on ionized calcium and calcium homeostasis in cats with early-stage chronic kidney disease.
  PloS one · 2026 · Hall JA, Hancock LB, Morris EM, et al.
  PMID 42213695DOI 10.1371/journal.pone.0350414
• Transcription factors in phosphorus utilization: enhancing crop productivity and stress resilience.
  Planta · 2026 · Zhao M, Sun Y, Fu C, et al.
  PMID 42207342DOI 10.1007/s00425-026-05034-7

The 10 most recently updated of 511 ClinicalTrials.gov registrations naming Phosphorus as an intervention. Registration is not evidence of efficacy or safety — reference crosswalk only.

• Evaluation of Dipyridamole in Preventing Post-Transplant Hypophosphatemia in Kidney Transplant Recipients
  Recruiting · Phase 2 · Interventional · 90 enrolled · Stanford University
  NCT06824454updated 2026-06-11
• Proof of Concept of an Anaplerotic Study Using Brain Phosphorus Magnetic Resonance Spectroscopy in Huntington Disease
  Completed · Phase 2 · Interventional · 10 enrolled · Institut National de la Santé Et de la Recherche Médicale, France
  NCT01882062updated 2026-06-11
• Pacritinib With Aza for Upfront Myelodysplastic Syndrome
  Not yet recruiting · Phase 1 · Phase 2 · Interventional · 25 enrolled · Thomas Jefferson University
  NCT07387354updated 2026-06-10
• A Study of Erdafitinib Compared With Vinflunine or Docetaxel or Pembrolizumab in Participants With Advanced Urothelial Cancer and Selected Fibroblast Growth Factor Receptor (FGFR) Gene Aberrations
  Active not recruiting · Phase 3 · Interventional · 629 enrolled · Janssen Research & Development, LLC
  NCT03390504updated 2026-06-08
• The Energetic Origin of Neurodegeneration in MS
  Completed · Interventional · 59 enrolled · Institut National de la Santé Et de la Recherche Médicale, France
  NCT04532944updated 2026-06-05
• Retention and Caries Prevention of Giomer Sealant With or Without Diode Laser Pre-treatment: A Randomized Controlled Trial
  Not yet recruiting · Interventional · 111 enrolled · Cairo University
  NCT07612540updated 2026-05-28
• Impact of Oral Phosphorus Supplements on the 6-month Change in FGF23 Levels in Anorexic Adolescents Suffering From Undernutrition.
  Completed · Observational · 30 enrolled · Centre Hospitalier Universitaire, Amiens
  NCT02812134updated 2026-05-28
• The Impact of Phosphate Metabolism on Healthy Aging
  Recruiting · Early phase 1 · Interventional · 30 enrolled · Yale University
  NCT03771105updated 2026-05-27
• Effects of Dietary Phosphorus on Phosphorus and Calcium Whole-Body Balance and Kinetics in Moderate CKD
  Not yet recruiting · Interventional · 14 enrolled · University of Minnesota
  NCT06712719updated 2026-05-20
• Renal Dysfunction in Patients With Inflammatory Bowel Disease and the General Population (NEPHRO-IBD)
  Recruiting · Observational · 6,000 enrolled · Państwowy Instytut Medyczny Ministerstwa Spraw Wewnętrznych i Administracji
  NCT07593352updated 2026-05-18

Frequently asked questions

What is Phosphorus used for?

According to FDA labeling, Phosphorus carries indications including: May temporarily relieve sinus congestion, runny nose, and sneezing.** **Claims based on traditional homeopathic practice, not accepted medical evidence. Not FDA evaluated.. This is a reference summary of labeled uses, not medical advice or a treatment recommendation.