Tenderness and hardness upon palpation of the small intestine in the left abdominal area

In general, pain upon pressing the left side of the abdomen accompanied by a hard sensation may be caused by factors such as viral enteritis, intestinal spasm, or intestinal obstruction. Patients can receive symptomatic treatment based on the specific cause. Detailed analysis is as follows:

1. Viral Enteritis

Infection of the intestines with certain viruses may trigger inflammation, leading to symptoms such as diarrhea, nausea, vomiting, fever, and abdominal pain. It is recommended that patients take medications such as acyclovir capsules or oseltamivir phosphate capsules under medical guidance, while also ensuring adequate rest.

2. Intestinal Spasm

Excessive stress, improper diet, constipation, and other factors may cause spasms in the smooth muscles of the intestine, resulting in symptoms including abdominal pain, bloating, and diarrhea. Some patients may also experience abdominal rigidity. It is recommended that patients use medications such as belladonna tablets or raceanisodamine tablets under medical supervision, and communicate more with others to reduce stress.

3. Intestinal Obstruction

Conditions such as adhesions, volvulus, or intussusception may lead to intestinal obstruction, causing symptoms like abdominal pain, nausea, vomiting, constipation, and bloating. Patients are advised to seek prompt medical attention at a qualified hospital and undergo surgical treatments such as bowel resection with anastomosis or bypass surgery.

Besides the three causes listed above, other conditions such as intestinal tuberculosis, colon cancer, or rectal cancer could also be responsible. Patients are strongly advised to seek timely medical evaluation and treatment.