With the onset of spring, people like to tread on the greenery and enjoy eating wild vegetables. The consumption of ashwagandha and other photosensitive plants causes acute phototoxic inflammatory reactions in the skin after sun exposure. What are the common photosensitive foods and medicines? Common photosensitive foods: spinach, lettuce, chrysanthemum, celery, parsley, horsetail, G lettuce, chard, chard, rape, snow lettuce, radish leaves, carrots, buckwheat, shiitake mushrooms, flat mushrooms, fungus, mango, pineapple, bergamot, sour orange, lemon, grapefruit, figs, nuts, mud snail, shrimp, crab, mussels, seafood, fennel, bitter greens, mustard, marjoram, safflower, purple clover, ashwagandha, Common photosensitive herbal medicines: Psoralen, Angelica dahurica, Bai Xian Pi, Cumin, etc.; Common photosensitive drugs: sulfonamides, azole antifungals (ashwagandha, ketoconazole, itraconazole), quinolones (sparfloxacin, ofloxacin, ciprofloxacin, etc.), non-steroidal anti-inflammatory drugs (aspirin, sodium salicylate, ibuprofen, diclofenac, etc.), thiazide diuretics (furosemide, hydrochlorothiazide, diphenhydramine, aminopterin, etc.), tetracyclines (doxycycline, minocycline, metacycline, etc.), retinoids (isotretinoin, avidin, vincristine, retinoic acid ointment, tazarotene, adapalene, etc.), antihistamines (paracetamol, benadryl, etc.), aminoglycosides (chloramphenicol, gentamicin, etc.), sulfonylurea hypoglycemic agents (glibenclamide tablets, glipizide, D-860, etc.), and antituberculosis drugs (isoniazid, pyrazinamide, etc.), sedative-hypnotics (chlorpromazine, promethazine, fenadine, etc.), antineoplastic drugs (vincristine, etc.), calcium channel antagonists (nifedipine), ACEI, amiodarone (mostly), quinidine, carbamazepine, topical hydroquinone cream, etc.; Clinical manifestations of phytosuncular dermatitis? ○Rash: erythema, petechiae, swelling, papules and even blisters are seen at the exposed area. o Onset is concentrated in the months of May-August. It usually develops 5-6 hours after eating photosensitive food. Thus, there are 2 necessary conditions for this disease to occur: one is eating photosensitive food, and the other must be exposed to sunlight after eating food.