Many cats shed hair, but if you find cause for concern, it's better to be safe than sorry. If you are worried about the hair loss your cat is exhibiting, here are some things to look out for:
Your cat keeps scratching, biting, or chewing herself as if she has an itch. Irritated skin could also be shown by your cat licking, pulling out her hair, and excessive grooming. If you’re noticing more hairballs around, that could also be a sign of itchy skin.
Check if there are sores in the area where hair loss is happening.
You might notice a significant difference in your cat’s general health. She might be vomiting or exhibiting changes in behaviour and/or appetite.