"experiencing severe pain" is a grammatically correct phrase and can be used in written English.
Example: She was experiencing severe pain in her abdomen, which made it difficult for her to stand up.
When a tracheotomy is carried out under local anesthesia, it is uncomfortable or even painful for the patient, who may already experiencing severe pain and anxiety.
Mr. Smith, an unemployed heavy-equipment operator, said that he began experiencing severe pain almost immediately.
After all, who wants to withhold necessary pain medicines from a patient who is experiencing severe pain?
Doctors prescribe it to cancer patients and others experiencing severe pain, often in the form of lollipops and patches, but more illicit forms are now proliferating.
The Pirates recalled Vogelsong last week, but the right-hander had to leave his last start on Sunday after experiencing severe pain in his right elbow.
He said that Mr Yushchenko was now on some medication but no longer experiencing severe pain, adding he was physically "vigorous and mentally healthy".
At the latest follow-up, only 1 patient did not experience retropatellar crepitus and again 2 experienced mild pain and 1 experienced severe pain.
She lived for twelve more years, and during that period she had several brain surgeries, received numerous treatments, and experienced severe pain and discomfort.
However, in another important finding, regular and non-regular patients experienced severe pain, blurred vision and debilitating photosensitivity for several hours.
But patients getting the drug experienced severe pain.
