Tense bullous lesions are seen in -
In bullous pemphigoid, there will be large, tense, oval or round blisters arise on normal or erythematous skin which may contain serous or hemorrhagic fluid. Page no.283. Reference IADVL's concise textbook of dermatology
Pemphigus vulgaris
Pemphigus foliaceous
Bu11ous pemphigoid
Pemphigus vegetans
Vestibulobullous disorders