Hormonal imbalances after brain injury Did you know that some people experience hormonal imbalances after brain injury? Damage to the hypothalamus and/or pituitary gland can lead to insufficient or increased release of one or more hormones. Find out more: https://www.headway.org.uk/about-brain-injury/individuals/effects-of-brain-injury/hormonal-imbalances?fbclid=IwAR1dGRyc0Eyn-8ZcyDPFjmhzbh7TkvIAXL-ny4yItdutQzQiPDtPPcoCSF0