No because he/she will get more sicker and sicker and sicker
The typical antonym for better, is worse. However it can also be - more ill, sicker, unhealthy, bad, detestable, disagreeable or unpleasant.
I was sick, but my brother was sicker, and our sister was the sickest of us all.
flicker
no
Sick and Sicker - 2010 was released on: USA: 29 October 2010
The rich get richer, because they have the resources to get good education and expand their wealth. The poor get poorer because, they lack the basic equipment to expand, due to lack of resources. Also, the sick get sicker, as they lack access to better healthcare.
As August the cat became sicker and sicker, Jacob watched the cat's health decline.
It's possible to develop some resistance to the poison. Or you'll get sicker and sicker by the day.
Albert Sicker has written: 'Kind und Film' -- subject(s): Motion pictures and children
Sweetpaw, Rosepaw, and Bluefur share a mouse that has gone bad. Bluefur and Rosepaw recover, but Sweetpaw grows sicker and sicker. Her mother, Poppydawn, decides to stay with her in the apprentice's den until she gets better. Poppydawn wakes up from a nap to find her dead. This means she died of sickness.
The cast of Sick and Sicker - 2010 includes: Logan Darrow Clements as Himself - Host