noun
- plural of phototoxicity; the quality or state of being toxic or poisonous when exposed to light, especially ultraviolet radiation
Usage: medical/scientific term; typically used in dermatology and pharmacology contexts
Examples
- The phototoxicities of certain medications can cause severe skin reactions when patients are exposed to sunlight.
- Researchers studied the phototoxicities of various chemical compounds to determine their safety in sunscreen formulations.
- Some antibiotics are known to have phototoxicities that increase the risk of sunburn in treated patients.
- The dermatologist warned about the phototoxicities associated with the new acne medication.
- Clinical trials examined the phototoxicities of the experimental drug under controlled UV exposure.