My scalp and I have been through some trials and tribulations, from scalp eczema to oily skin and roots to scalp acne. So when I started dealing with flakes and itching – the hallmark sign of dandruff ...

Keytruda can cause mild side effects, including fatigue, skin rash, diarrhea, and joint or muscle pain. These are usually manageable and may lessen over time. Serious side effects of Keytruda include ...