Sylvester Stallone checked into the hospital RadarOnline.com exclusively learned.

The Rocky actor, 71, was having tests done at a Los Angeles area medical center on Tuesday.

“Sly is at a facility for tests which his doctor has suggested, which he does periodically to maintain good health,” a source close to the actor told RadarOnline.com.

“It’s not stress related,” the insider insisted about the action hero. “His doctors want him to do certain tests in the hospital.”

Stallone was named in a police report filed in November by a woman claiming he r-aped her in 1990.

Stallone spoke exclusively to RadarOnline.com about the r-ape allegations, emphatically denying them.

“That never ever happened,” he said about the alleged accusation.

The woman, who Stallone told RadarOnline.com had visited him while he was filming a movie in Israel in 1987, claimed that he r-aped her three years later in his office in Santa Monica.

Stallone told RadarOnline.com that he was devastated that his family had to hear the unfounded accusations.

It’s one thing to go after me,” he told RadarOnline.com. “But they really attack the innocents, the people that are going along with their lives, their reputations are sullied by this,” he said about his wife, Jennifer Flavin, and three daughters.

Stallone said that the woman was not telling the truth as multiple high-powered men in Hollywood were accused of assault and that his family was adversely affected by the accusations.

“They are carrying the burden of a lie for the rest of their lives. Cruel is cruel. You don’t have to make things up.”