Have a look at a few health benefits of Chamomile Herb by Dr Ayurveda Official:
In modern times, chamomile is mostly taken orally to help with insomnia, anxiety, and digestive upsets, though it's also been investigated as a possible treatment for diabetes. It's also used topically to quell skin conditions and to help with wound healing.
Keep in mind that chamomile in any form should be used it as a supplement to, and not a replacement for, your usual medication regimen. Talk to your health care providers before taking chamomile if you’re taking any type of medicine.