COVID-19 vaccine emerges as a revolutionary solution for the pandemic, but rapid developmentof vaccines may misses non intentionally certain adverse events that make conflict on matter ofsafety of these vaccines.Skin reaction be one most noted short term side effects and erythemamultiforme presentations.

orf, also known as contagious pustular dermatitis, is anexanthemous disease caused by a parapox virus. it is usuallya benign locally self‑limiting illness; it can have systemiccomplication or progressive infected locations can include thefinger, hand, arm, and face. development of erythema multiformefollowing orf infection is very rare. in islamic populations suchas those of iran, orf can be ob...

3. Thirion L, Nikkels AF, Piérard GE. Etoricoxib-induced erythemamultiforme-like eruption. Dermatology. 2008;216:227--8. 4. Kreft B, Wohlrab J, Bramsiepe I, Eismann R, Winkler M, Marsch WC. Etoricoxib-induced toxic epidermal necrolysis: successful treatment with infliximab. J Dermatol. 2010;37:904--6. 5. Augustine M, Sharma P, Stephen J, Jayaseelan E. Fixed drug eruption and generalised erythem...

3. Thirion L, Nikkels AF, Piérard GE. Etoricoxib-induced erythemamultiforme-like eruption. Dermatology. 2008;216:227--8. 4. Kreft B, Wohlrab J, Bramsiepe I, Eismann R, Winkler M, Marsch WC. Etoricoxib-induced toxic epidermal necrolysis: successful treatment with infliximab. J Dermatol. 2010;37:904--6. 5. Augustine M, Sharma P, Stephen J, Jayaseelan E. Fixed drug eruption and generalised erythem...

Based on the patient’s history and clinical features typical of an AIPD [3] , to demonstrate the presence of hypersensitivity to progesterone, we performed patch testing, prick and intradermoreactions with progesterone solubilized in sesame oil as described [2, 3] . All these investigations were performed during the follicular phase to avoid interference with endogenous progesterone. While patc...

Based on the patient’s history and clinical features typical of an AIPD [3] , to demonstrate the presence of hypersensitivity to progesterone, we performed patch testing, prick and intradermoreactions with progesterone solubilized in sesame oil as described [2, 3] . All these investigations were performed during the follicular phase to avoid interference with endogenous progesterone. While patc...

Based on the patient’s history and clinical features typical of an AIPD [3] , to demonstrate the presence of hypersensitivity to progesterone, we performed patch testing, prick and intradermoreactions with progesterone solubilized in sesame oil as described [2, 3] . All these investigations were performed during the follicular phase to avoid interference with endogenous progesterone. While patc...