hi, seems like you have developed allergy to some of the component of No Marks cream. No marks contains mostly organic and natural constituents but you can never tell which patient can develop allergy to which of the constituents..So my advice is definitely to stop using the cream and also to avoid it in future...When you develop allergic reaction over the face due to anything, you should avoid using anything else like any kind of face packs or cosmetic creams...You definitely dont have to apply anything like panderm over your face as it can cause more harm to your face than helping you,,, I would suggest you to refrain from using any creams or oils over your face till you have the allergy,,,You might need a topical steroid over your face ( something like mometasone cream) which can be used twice a day for 3-4 days,But if inspite of the medication, there is no relief in your redness over face,,then i would suggest you to see a skin specialist for proper assessment. And yes, avoid exposure to direct sunlight as any kind of eczema or allergic reaction over face increases on exposure to sunlight,,,, Hope it helps.... Dr Geetika Paul