Two women stabbed in Qld domestic

Two women have been stabbed in the head in a domestic dispute in Queensland's Darling Downs.

A 28-year-old man is being questioned by police over the attack which occurred at a Bridge Street house in Toowoomba around 7pm on Saturday night.

The women, aged 48 and 28, were taken to Toowoomba Hospital with ABC radio reporting the older woman is in a critical condition.

National domestic violence helpline: 1800 737 732 or 1800RESPECT. In an emergency call triple-zero.