"Yeah please Cat no matter how tempting it is," Jack didn't want her to get injured or to have to go search for her. He helped carry the Doctor to the TARDIS. He knew that the Doctor been poisoned wasn't good.
"oh Doctor." He sighed. He helped her carry the Doctor to the medbay and lay him down.
The Doctor just moaned and refused to let the poison win too much. He though looked very pale laying there. He whimpered with pain he he groaned more. He couldn't protect anybody when he wasn't awake.