Problem Substances (756)

What is Cumulative Knowledge?

Cumulative Knowledge is determined by ascribing a numerical value to the various study types weighted in descending order as follows: (1) Meta-Analysis; (2) Human Study; (3) Human: Case Study; (4) Animal: Transgenic; (5) Animal; (6) In Vitro; (7) Review; and (8) Commentary.

Problem Substance Name	Cumulative Knowledge	Abstracts
Paclitaxel	47	12
Pamidronate	33	6
Pamidronate (trade name Aredia)	1	1
Pantoprazole	10	1
Parabens	162	45
Paracetamol	839	284
Paraffin	195	6
Paraphenylenediamine (Hair Dye Ingredient)	41	5
Paraquat	180	88
Parathion	2	1
Parenteral Nutrition: Infant	10	1
Paroxetine (trade names Seroxat, Paxil)	3	1
Peanut	41	7
Peanut Oil/ Lectin	6	4
Pegylated interferon alpha	10	1
Penicillamine	10	1
Pepper Spray	85	11
Perchlorate	142	33
Perfluorinated compounds	128	24
Perfluorooctane sulfonate (PFOS)	63	12
Perfluorooctanoic acid	2	1
Perfluorooctanoic acid (PFOA)	61	16
Perfume: Synthetic	2	3
Permethrin	16	5
Persistent organic pollutants (POPs)	231	33
Pesticides	2214	473
Petrochemical Industrial Byproducts/Pollution	10	1
Petroleum: Burned	2	1
Phenanthrene	4	3
Phenformin	1	1
Phenol	2	1
Phenothrin	10	1
Phosphate Binders	10	1
Photoresist and developed solvents (PDS)	10	1
Phthalates	1031	268
Phytate	2	1
Pimecrolimus (trade name Elidel)	30	2
Pitavastatin	10	1
Pitocin (Synthetic Oxytocin)	32	4
Pivmecillinam	10	1
Platidiam	2	1
Plutonium 238	5	4
Plutonium 242	1	1
Plutonium-239	6	4
Plutonium-240	6	4
Poligeenan	1	1
Polonium	35	15
Polybrominated diphenylethers (PBDEs)	41	11
Polycarbonate bottles	3	2
Polychlorinated biphenyls (PCBs)	320	51
Polycyclic aromatic hydrocarbon	53	17
Polycyclic aromatic hydrocarbon: coal-fired power plant associated	30	3
Polyethylene Glycol	12	2
Polyethylene terephthalate (PET)	1	3
Polyoxyethylene amine	13	8
Polysorbate 80	23	13
Polystyrene nanoparticles	308	158
Polyvinyl chloride	10	3
Ponceau 4R (New Coccine)	2	1
Porcine Circovirus Type 1 (PCV1)	5	1
Potassium benzoate	1	1
Potassium Borate	1	1
Potassium Chloride	70	7
Potassium citrate	1	1
Potassium Nitrate	2	1
Potassium Sorbate	1	1
Potassium-40	1	1
Potato	44	12
Potato Chips	10	1
Potato Lectin	4	4
Poultry	10	1
Pravastatin	251	42
Prednisolone	3	3
Prednisone	173	20
Prescription Drugs	43	4
Preservatives	10	3
Pristane	4	2
Probenecid	1	1
Progestin	33	5
Propylene Glycol	24	9
Proton-Pump Inhibitors	895	126
Pseudoephedrine	10	1
Public Drinking Water	49	16
Pyrethroid insecticide	34	26

Natural Health Research Discovery

Each Topic is an Index of Curated Biomedical Research Abstracts

Therapeutic Substances

Therapeutic Actions

Pharmacological Actions

Problem Substances

Problematic Actions

Adverse Pharmacological Actions

Diseases

Trending Topics

Problem Substances (756)