The Argentine hobbled off during the match, but revealed that he left the field purely as a precaution and will now undergo further tests.
"I felt some pain in my right hamstring and left just as a precaution. My studies will tell me the degree of the injury," he wrote on Twitter.
"It's a pity about the injury but it's easier knowing that we are on top. I hope I get back out on the field soon to keep helping the team."
Aguero opened the scoring at White Hart Lane, racking up his 50th goal in the Premier League.