What Can Cause Pain in the Lower Right Side of Stomach?

Pain in the lower right side of the stomach can range from a mild nuisance to a serious health concern that needs immediate attention. Many people experience this type of discomfort at some point in their lives. The location and nature of the pain often provide clues about what might be wrong.

Several common conditions can cause pain in the lower right abdomen, from digestive issues like constipation and gastroenteritis to more urgent problems such as appendicitis, kidney stones, and ovarian cysts in women. Some causes resolve on their own with rest and home care. Others require prompt medical evaluation and treatment.

This article explores the main reasons why someone might feel pain in this specific area of the body. It covers the symptoms to watch for and explains what each condition involves. Readers will learn which signs suggest a minor problem versus those that indicate a need for immediate medical help.

Appendicitis

Appendicitis occurs as a result of inflammation in the appendix. The appendix is a small, finger-shaped pouch that extends from the colon on the lower right side of the abdomen. This condition causes pain on the right side of the stomach that typically starts near the belly button and then shifts to the lower right area.

The pain often becomes severe as the condition progresses. People with appendicitis usually experience other symptoms alongside the abdominal discomfort. These include nausea, vomiting, and fever.

Appendicitis requires immediate medical attention because it can lead to serious complications. If left untreated, the appendix may rupture and cause infection to spread throughout the abdomen. Doctors typically treat this condition with surgery to remove the inflamed appendix.

Anyone who experiences sudden, severe pain in the lower right abdomen should seek medical care right away. Early treatment helps prevent complications and leads to better outcomes.

Kidney stones

Kidney stones can cause sharp pain in the lower right side of the stomach. These hard deposits form in the kidneys and create problems as they move through the urinary tract. The pain often starts in the back or side and may spread toward the lower abdomen and groin area.

The discomfort from kidney stones typically comes in waves. It can shift from dull to severe without warning. Many people also experience nausea, vomiting, and blood in their urine. Some notice a burning sensation during urination or find their urine appears cloudy.

Small kidney stones may pass without notice. However, larger stones often block the thin tubes that connect the kidneys to the bladder. This blockage causes intense pain that requires medical attention. Additional symptoms can include fever, chills, and persistent nausea.

The pain location depends on where the stone sits in the urinary system. A stone in the right kidney or ureter will create pain on the right side of the body.

Ovarian cysts (in women)

Ovarian cysts are fluid-filled sacs that develop on or inside the ovaries. Most cysts form naturally and cause no problems. However, they can lead to pain in the lower right side of the stomach if they grow large, rupture, or twist.

The pain from an ovarian cyst typically feels sharp and intense. It appears in the lower abdomen on one side, below the belly button. Some women also experience a dull ache that comes and goes.

Large cysts may create feelings of pressure or fullness in the belly. Bloating can occur as well. If a cyst ruptures, the pain becomes sudden and severe. This may come with nausea, vomiting, or dizziness.

Many ovarian cysts resolve on their own without treatment. Medical attention becomes necessary if the pain is severe or sudden. Fever, vomiting, or faintness alongside pelvic pain requires immediate care to check for complications.

Constipation

Constipation can trigger pain in the lower right side of the stomach. The issue happens because stool moves slowly through the intestines and creates pressure in the abdomen.

The pain often feels crampy or sharp. Sometimes it spreads to other areas of the belly or back. The discomfort occurs because backed-up stool and trapped gas stretch the intestines.

The lower right area may hurt more than other parts of the abdomen. However, constipation pain can shift around and doesn’t always stay in one spot. People might also notice bloat and general discomfort.

Relief comes from simple changes like fiber intake and physical activity. Drink more water to help soften stool. Movement helps the digestive system work better and speeds up bowel movements.

Over-the-counter remedies can provide quick help for severe cases. The pain usually goes away once normal bowel function returns.

Gastroenteritis

Gastroenteritis is an inflammation of the stomach and intestines that can cause pain in the lower right side of the abdomen. This condition happens when viruses, bacteria, or parasites infect the digestive system. Most people know it as the stomach flu, though it has no connection to influenza.

The pain from gastroenteritis often comes with other symptoms. These include nausea, vomiting, and diarrhea. Many people also experience stomach cramps that can move around the abdomen, sometimes settling in the lower right area.

Symptoms usually appear within one to three days after infection. The pain and discomfort typically last just a day or two. However, some cases can persist for up to two weeks.

Most people recover from gastroenteritis at home with rest and fluids. The body needs time to fight off the infection naturally. Dehydration is the main concern, so patients should drink plenty of water or electrolyte solutions. Medical care becomes necessary if symptoms worsen or last longer than expected.

Conclusion

Pain in the lower right side of the stomach can result from many different conditions. Some causes are minor, such as gas or constipation, while others require immediate medical attention, like appendicitis or kidney stones.

Anyone who feels severe or persistent pain in this area should contact a healthcare provider right away. A doctor can diagnose the exact cause and recommend the right treatment plan. Early medical care helps prevent complications and leads to better health outcomes.