I take Prozac 20mg and wellbutrin (bupropion) XR 150mg once a day. Is it safe to take claritin-d for my allergies while on these meds?

Drug interactions. 1. Prozac and welbutrin (i think you mean xl) both potentially increase the level of claritin (loratadine). There should be normal liver enzymes on record as this is the mechanism that potentially causes problems. 2. There are other potential interactions between Prozac and welbutrin, especially with any seizures or head injury. Discuss all with your doctor to be sure you are being safely monitored.
Yes. Taking claritin-d together with Prozac and wellbutrin (bupropion) xl should not be a problem. Take the claritin-d in the morning so the " d " won't affect your sleep .