Table 2.

Photo-protective pharmaceutical formulations of anti-inflammatory drugs.

Drug	Pharmaceutical Formulation	Photo-Protective System	References
Ibuprofen	Aqueous solution	Ascorbic acid as UV absorber	[20]
	Aqueous solution	Methyl-β-cyclodextrins	[49,50]
Naproxen	Aqueous solution	Methyl-β-cyclodextrins	[49,50]
Ketoprofen	Gel	Methoxy dibenzoylmethane as UV absorber	[19]
	Aqueous solution	Ascorbic acid as UV absorber	[20]
	Emulsion	Nanoemulsion	[51]
	Aqueous solution	β-cyclodextrin and hydroxypropyl-βcyclodextrin in liposomes	[52]
Bromfenac	Aqueous solution	Liposomes with chitosan	[53]
Diclofenac	Gel	Octisilate and/or octyl methoxycinnamate as UV absorbers	[7]
	Aqueous solution	Methyl-β-cyclodextrins	[7,49,50]
	Gel	Niosomes	[16,54]
	Gel	Niosomes and 5% ascorbic acid	[16,54]
Nabumetone	Gel	Microemulsion	[35]
Paracetamol	Aqueous solution	Ascorbic acid as UV absorber	[20]
Piroxicam	Aqueous solution	2-hydroxypropyl-cyclodextrin	[36]
Indomethacin	Aqueous solution	SLNs	[55]
	Aqueous solution	NLCs	[55]
Celecoxib	Aqueous solution	PEGylated liposomes	[56]