Left vs Right Side Stomach Pain: Possible Causes and Home Remedies

Stomach pain can be more than a physical issue—it may interfere with daily activities, disrupt concentration, and cause discomfort. When the pain is specific to one side, either the left or the right, it’s normal to ask questions such as: What’s causing it? Should you be worried? These concerns are valid, and it’s important to address them. This blog will help demystify the causes of left and right-side stomach pain and share simple home remedies to ease discomfort. With the right information, it becomes easier to address the pain and decide if medical attention is needed.

Causes of Left Side Stomach Pain

Common Causes

• Gas and Bloating: Left-sided stomach pain often results from trapped gas in the intestines. This can lead to a sensation of fullness, discomfort, or cramping that may shift but predominantly affects the left side when gas accumulates in the colon. Foods like beans, lentils, cabbage, and carbonated drinks are common triggers.

• Indigestion or Acid Reflux: Indigestion and acid reflux can cause discomfort on the left side of the abdomen. Indigestion occurs when the stomach struggles to digest food, leading to a feeling of fullness, bloating, and mild discomfort. Acid reflux, on the other hand, happens when stomach acid backs up into the oesophagus, causing a burning sensation. 

Serious Conditions

• Pancreatitis: Pancreatitis, the inflammation of the pancreas, often causes intense pain in the upper left abdomen. The pain can spread to the back and worsen after eating. This condition is typically caused by gallstones, excessive alcohol use, or infections.

• Kidney stones: Kidney stones can cause severe, sharp pain on the left side of the abdomen or back, depending on the location of the stone. As the stone moves through the urinary tract, it can cause intense cramping pain. Left-sided kidney stones typically cause discomfort in the left lower abdomen or flank area. 

• Diverticulitis: Diverticulitis occurs when small pouches (diverticula) in the colon become inflamed or infected. The left side of the abdomen is typically affected because the descending colon (which is on the left) is most commonly involved. 

Causes of Right Side Stomach Pain

Common Causes

• Gas and constipation: Gas and constipation are frequent causes of discomfort on the right side of the abdomen. Constipation creates a feeling of bloating and pain. Additionally, trapped gas can cause cramping, especially in the lower right part of the abdomen. This can occur when a person has not had a bowel movement for a while or has eaten foods that are difficult to digest. 

• Muscle strain or cramps: Overexertion or sudden movements can cause muscle strain in the abdominal area, leading to sharp pain or cramps. If a person lifts something heavy, twists awkwardly, or overexercises, the muscles on the right side of the abdomen may become strained. 

Serious Conditions

• Appendicitis: Appendicitis is one of the most common causes of acute right-sided abdominal pain. It occurs when the appendix, a small pouch attached to the large intestine, becomes inflamed and infected. The pain typically begins near the belly button and then moves to the lower right abdomen.

• Gallstones or gallbladder inflammation: Gallstones may develop in the gallbladder, located on the right side of the abdomen beneath the liver. When these stones block the bile duct, they cause severe pain, often referred to as a gallbladder attack. This sharp pain typically localises in the upper right abdomen.

• Liver-related issues: The liver, located on the right side of the abdomen, can be affected by various conditions, such as hepatitis, fatty liver disease, or liver cirrhosis. Inflammation or damage to the liver can cause discomfort or a dull, aching pain in the upper right abdomen. The pain may worsen after eating fatty foods or drinking alcohol. 

Home Remedies for Stomach Pain

Stomach pain can often be eased with simple remedies that can be done at home. These remedies may not cure serious conditions but can help reduce discomfort and improve digestion while waiting for further treatment if needed.

• Warm Compress: Applying a warm compress or a hot water bottle to the abdomen can effectively soothe cramps and discomfort. The warmth helps relax abdominal muscles and alleviate pain. Ensure the temperature is moderate to prevent burns.
• Peppermint Tea: Peppermint helps relieve digestive discomfort by relaxing the muscles of the digestive tract. Drinking warm peppermint tea can ease bloating, gas, and mild stomach cramps.
• Ginger Tea: Ginger’s natural anti-inflammatory properties can alleviate nausea, indigestion, and bloating. Sipping ginger tea or chewing a small piece of fresh ginger can soothe the stomach and reduce discomfort.
• Lots of Water Intake: Drinking plenty of water throughout the day can prevent dehydration (which may worsen stomach pain). Staying hydrated also helps with digestion and prevents constipation, which can be a common cause of stomach discomfort.
• Light and Simple Food: If you're experiencing stomach pain, eating small, light meals can be easier on the digestive system. Foods like bananas, rice, apple sauce, and toast (known as the BRAT diet) are gentle on the stomach and can help reduce discomfort.
• Chamomile Tea: Chamomile is known for its soothing properties. Drinking chamomile tea can help relax the digestive muscles, reduce gas, and ease cramps. It's also great for relieving stress, which can sometimes contribute to stomach pain.
• Light Exercise: Gentle movements like walking can help stimulate digestion and relieve gas or bloating. However, avoid intense physical activity if the stomach pain is severe or persistent.
• Apple Cider Vinegar: Although it may seem counterintuitive, apple cider vinegar may help some people with stomach discomfort. Mixing one or two tablespoons of apple cider vinegar in a glass of warm water and sipping it slowly may help balance stomach acid levels, especially if the pain is caused by indigestion.
• Fennel Seeds: Fennel seeds have been used for centuries to help with digestion and relieve bloating. Chewing on a small amount of fennel seeds after meals can help ease stomach pain and reduce gas. Alternatively, fennel tea can also have a soothing effect on the stomach.

• Lemon Water: Drinking warm lemon water on an empty stomach may help stimulate digestion and relieve mild stomach cramps. The acidity of lemon can help stimulate the production of digestive juices, which may promote better digestion and alleviate discomfort from indigestion or bloating.
• Cinnamon: Cinnamon has natural anti-inflammatory properties and helps with digestion. A cup of cinnamon tea or simply adding a pinch of cinnamon to warm water can help soothe stomach discomfort, especially if it’s caused by indigestion.
• Probiotics: Probiotics are beneficial bacteria that support gut health. Consuming supplements or probiotic-rich foods like yoghurt or kefir improves digestion and alleviates bloating and discomfort, particularly when related to gas or constipation.
• Activated Charcoal:  Activated charcoal is known for its ability to absorb excess gas and toxins in the stomach. It can be taken in capsule form, but it's important to follow the dosage instructions carefully. This remedy is especially useful for relieving bloating and discomfort caused by gas.
• Aloe Vera Juice: Aloe vera juice is known for its soothing and healing properties. Drinking a small amount of aloe vera juice can help reduce inflammation in the stomach and alleviate discomfort. It’s also helpful for those with acid reflux or gastritis.
• Massage: Gently massaging the abdomen can help stimulate digestion and relieve bloating or cramping. Using gentle, circular motions in a clockwise direction can encourage the movement of gas and reduce discomfort in the stomach.

When to Seek Medical Attention

Mild stomach pain can often be managed at home, but certain symptoms may indicate a more serious condition requiring medical care. Consult a doctor for any of the following symptoms:

• Severe or Persistent Pain: If stomach pain is intense and lasts for several hours or more, it could indicate a serious condition, such as appendicitis or a gastric ulcer that requires immediate attention.
• Pain Accompanied by Fever: Fever alongside stomach pain could be a sign of infection or inflammation in the digestive system, such as in cases of pancreatitis or diverticulitis.
• Blood in Stool or Vomit: The presence of blood in stool or vomit is a serious concern and may indicate bleeding in the digestive tract, which requires prompt medical evaluation.

• Difficulty Breathing or Chest Pain: Stomach pain combined with difficulty breathing or chest pain can be a sign of a heart attack or other severe health issues. Immediate medical attention is needed in such cases.
• Nausea and Vomiting: Persistent nausea and vomiting, particularly if paired with severe pain, could indicate serious conditions such as gastritis, gallstones, or intestinal blockage.

• Changes in Bowel Movements: If you experience sudden, unexplained changes in bowel habits, such as diarrhoea or constipation lasting more than a few days, it could indicate an underlying digestive disorder.
• Unexplained Weight Loss: Significant weight loss without trying can signal a serious condition, such as cancer or gastrointestinal disorders, which requires medical investigation.

Consult Today

Stomach pain, whether on the left or right side, can often be managed with home remedies. However, if the pain persists or if you experience any of the warning signs mentioned above, it’s important to seek medical care. At Max Hospitals, our gastroenterologists are equipped to diagnose and treat a wide range of stomach and digestive issues. Contact us today to schedule an appointment and get the care you need to address your symptoms effectively.

FAQs on Stomach Pain

Can stress cause stomach pain?

Yes, stress can cause stomach pain by triggering indigestion, bloating, or, in some cases, ulcers.

Why does my stomach hurt after eating?

Stomach pain after eating may result from overeating, indigestion, food intolerances, or conditions such as gastritis and acid reflux.

Is it normal for stomach pain to come and go?

Intermittent stomach pain is common and may be caused by gas, bloating, or mild digestive issues. If the pain persists, consult a doctor.

Can certain foods cause stomach pain?

Yes, certain foods, such as spicy, fatty, or dairy products, can irritate the stomach and cause discomfort or pain.

What should I do if the stomach pain is also accompanied by nausea?

Stomach pain accompanied by nausea may indicate a digestive issue. Rest, hydration, and small, bland meals may help, but if symptoms persist, consult a doctor.