Liverpool manager Jurgen Klopp said on Friday a mounting injury list at the club was a concern but added he would not splurge in the transfer market just for the sake of strengthening his squad.
Liverpool, who were held to a disappointing 2-2 draw by newly promoted Fulham on the opening weekend, have been hit with injuries to several key players, including Thiago Alcantara, Naby Keita, Diogo Jota, Ibrahima Konate and Kostas Tsimikas.
"We have injuries, that's how it is. It is a question of how long will the players be out," Klopp said ahead of Monday's game against Crystal Palace at Anfield.
"There are different solutions for it. One of them is the transfer market. That only makes sense if we can bring in the right player -- the right player, not a player. In some cases it is not possible, in other cases extremely difficult."
Tsimikas will return to training later on Friday while Keita is expected to be back on Monday. Thiago, a crucial figure in central midfield, is likely to be out for four to six weeks after injuring his hamstring against Fulham.
"All the other solutions are inside the squad... if we had the right solution [in the transfer market] then we would have done it already. We are not stubborn," Klopp said.
"He is a fantastic boy and a super player," Klopp added. "He had a good pre-season and is always in contention to start... of course he is [in my plans].
"It could be a warning sign, for sure," Klopp said. "It felt like a loss and that's how it felt when we left the stadium.
"Having a slow start does not mean you will do it again but it is a sign so use it as information and go from there."