a condition associated with inflammation in areas where the skin produces more oil.
It can cause:
Itching
Flaking
Redness
Greasy or dry scales
Irritation around the scalp and hairline
Another possibility is contact dermatitis.
A new shampoo, hair dye, conditioner, styling product, or treatment can trigger an allergic or irritant reaction.
The itching may appear soon after introducing the product—or sometimes after repeated exposure.
Then there are conditions such as psoriasis, fungal infections, and head lice.
Head lice are particularly associated with intense itching around the scalp, especially behind the ears and near the back of the neck.
The important point is that persistent scalp itching isn’t automatically “just dandruff.”
If the itching lasts for weeks, causes sores, produces significant scaling, or is associated with hair loss or unusual lesions, a medical evaluation can help identify the cause.
- The Ears: Don’t Ignore Persistent Itching
An occasional itchy ear is common.
