Remedies
- Paeonia officinalis
- Palladium metallicum
- Pancreatinum
- Paraffinum
- Pareira brava
- Parietaria officinalis
- Paris quadrifolia
- Parotidinum
- Parthenium hysterophorus
- Passiflora incarnata
- Pastinaca sativa
- Paullinia pinnata
- Pecten jacobaeus
- Pediculus capitis
- Pelargonium reniforme
- Penthorum sedoides
- Pepsinum
- Persicaria hydropiperoides
- Pertussinum
- Pestinum
- Petiveria tetandra
- Petroleum
- Petroselinum sativum
- Phallus impudicus
- Phaseolus nanus
- Phellandrium aquaticum
- Phenacetinum
- Phlorizinum
- Phosphoricum acidum
- Phosphorus
- Phosphorus hydrogenatus
- Phosphorus muriaticus
- Physalia pelagica
- Physalis alkekengi
- Physostigma venenosum
- Phytolacca decandra
- Picricum acidum
- Picrotoxinum
- Pilocarpinum
- Pimenta officinalis
- Pimpinella saxifraga
- Pinus lambertiana
- Pinus silvestris
- Piper methysticum
- Piper nigrum
- Piperazinum
- Piscidia erythrina
- Pituitaria glandula
- Pix liquida
- Plantago major
- Platanus occidentalis
- Platinum metallicum
- Platinum muriaticum
- Platinum muriaticum natronatum
- Plectranthus fruticosus
- Plumbago littoralis
- Plumbum chromicum
- Plumbum iodatum
- Plumbum metallicum
- Podophyllum peltatum
- Polyporus pinicola
- Populus candicans
- Populus tremuloides
- Primula obconica
- Primula veris
- Primula vulgaris
- Prinos verticillatus
- Propylaminum
- Prunus dulcis
- Prunus padus
- Prunus spinosa
- Prunus virginiana
- Psorinum
- Ptelea trifoliata
- Pulex irritans
- Pulmo vulpis
- Pulsatilla nuttaliana
- Pulsatilla pratensis
- Pyrethrum parthenium
- Pyrogenium
- Pyrus americana