If the patient is allergic to penicillin then should diclofenac be given or not?

Yes , we can give there is no drug interaction between them. In case of Asthmatic patient Diclofenac should not be given.

yes, it can be given as they belong to two diffenrent class of drugs, having no interaction.

there is no direct relation between penecllne and diclofenac so can be given with caution if the patient is asthmatic then it should be avoided

penecillin is an Antibiotic,however diclofenac is an AINS so two differents classes meaning not the same action,so we can't substitut penecillin with diclofenac,but we can give it to this allergic patient 

yes,we can give diclofenac to the patient.since patient has allegry to penicillin penicillin should not be given 

yes we can give but diclofenac is not an alternative for Penicillin

is the patient asthmatic?

is patient having any GIT complecation ?

did Patient have any senstivity to Diclovanic?

According to that we can provide a good answer

pencillin allergic patients r not allergic to diclfenac. But diclofenac r not the alternative of pencillin

no their is no interaction between these two drugs