His face was brick red and the veins on his neck were swelling dangerously.

As the magic is exhausted, these black veins swell.

The black veins in the gold had swelled.

The veins in the cop's thick neck swelled and he opened his mouth.

A ropy vein was swelling on either side of his neck.

He felt the veins swell in his head.

The effort made him cough, and the veins swelled on his thin, scrofulous neck.

The veins in his temple swelled to the size of cigars.

Only Hugh, who watched him, saw the big veins swell beneath the pale skin of his forehead, as they ever did when he was moved.

The veins in his own muscular arm swelled as he squeezed the other man's arm.