Clomid and antihistamines

Rebecca • TTC #2 for 2yrs with pcos. Tried Clomid/metformin & injectables. First child born 14yrs ago. Failed IVM. Ivf worked!
Does anyone know if it would be ok to take antihistamines (Phenergan) when on Clomid? I took my last Clomid pill yesterday and need Phenergan now due to an allergic reaction from an insect!