No, standard blood tests don't directly diagnose GERD (acid reflux), but they can rule out other conditions or check for complications like anemia from internal bleeding, while specialized tests (like pH monitoring, endoscopy) confirm GERD by measuring acid or examining the esophagus. Blood tests help your doctor understand your overall health and rule out causes for your symptoms, but direct diagnosis requires looking at stomach acid levels or esophageal function.
Tests for underlying infections, such as Helicobacter pylori, can reveal treatable sources of acid production. At the same time, blood work like a complete blood count (CBC) can detect signs of bleeding or anemia related to chronic GERD.
Treating GERD in pregnancy starts with lifestyle changes like small meals, avoiding trigger foods (spicy, fatty), and elevating the head of the bed, but if symptoms persist, doctors recommend safe medications such as antacids first, followed by H2 blockers (like famotidine) and then Proton Pump Inhibitors (PPIs) for severe cases, with all these options generally considered safe for mother and baby.
If acid or food particles pass from the throat to the ear while a patient is sleeping, it can cause a vertigo attack from their ear. The two most common type of vertigo from GERD are BPPV and labyrinthitis.
To confirm a diagnosis of GERD, or to check for complications, a care professional might recommend: Upper endoscopy. An upper endoscopy uses a tiny camera on the end of a flexible tube to visually examine the upper digestive system. The camera helps provide a view of the inside of the esophagus and stomach.
Heartburn-like pain is a common symptom of gastroesophageal reflux disease (GERD), but several other conditions can cause a burning feeling in your chest, including gallstones, stomach ulcer and esophageal cancer.
An arterial blood gas (ABG) test is a blood test that requires a sample from an artery in your body to measure the levels of oxygen and carbon dioxide in your blood. The test also checks the balance of acids and bases, known as the pH balance, in your blood.
It might feel like there's a lump in your throat, or like it's hard to swallow. Reflux into your throat often happens at night. Asthma symptoms. GERD can trigger asthma-like symptoms, like chronic coughing, wheezing and shortness of breath.
But research shows that stomach problems can also play a role. Gastric vertigo happens when stomach issues mess with our brain's signals, causing dizziness or vertigo-like feelings. Stomach problems like acid reflux or too much gas can bother the esophagus and inner ear. This can make people feel like they're spinning.
Histamine (H2) blockers –These medications offer short-term relief by decreasing acid production in your body. They include Tagamet HB® (cimetidine), Pepcid AC® (famotidine), Axid AR® (nizatidine) and Zantac 75® (ranitidine). They are also available in prescription strength.
The feeling of acid reflux is heartburn: a mild burning sensation in the mid-chest, often occurring after meals or when lying down. Gastroesophageal reflux disease (GERD) is a more serious form of acid reflux. In GERD, the backflow of stomach acid occurs chronically and causes damage to the body over time.
Anxiety can weaken the lower esophageal sphincter muscle, making it easier for stomach acid to rise into the esophagus and cause a burning sensation in the chest ( heartburn ). In addition, anxiety can also interfere with esophageal movement, which contributes to acid reflux.
Top habits to reduce reflux at night:
When an inflammatory bowel disease is present, a blood test will show an increased white blood cell count, which may indicate inflammation. A blood test can reveal if a person has a Helicobacter Pylori infection, which is an indicator of stomach ulcers and could put a person at greater risk of stomach cancer.
Upper gastrointestinal (GI) endoscopy
A pathologist will examine the tissue under a microscope. Doctors may order an upper GI endoscopy to check for complications of GERD or problems other than GERD that may be causing your symptoms. Your doctor may order an upper GI endoscopy to help diagnose GERD.
Described as a squeezing pressure behind the breast bone, GERD-related chest pain can last for hours. And like a heart attack, it can also radiate down your arm to your back.
Signs and Symptoms of Stomach Cancer
“Red flag” symptoms should alert you to a non-vestibular cause: persistent, worsening vertigo or dysequilibrium; atypical “non-peripheral” vertigo, such as vertical movement; severe headache, especially early in the morning; diplopia; cranial nerve palsies; dysarthria, ataxia, or other cerebellar signs; and ...
Conditions like GERD, angina, heart attacks, gallstones, ulcers, and hiatal hernias can feel similar. Learning to tell them apart can help you know when to try simple changes at home and when to call your doctor.
In addition to equalizing pressure, the eustachian tubes allow mucus and fluids that collect in the ear to drain into the throat. The narrowing of the tubes associated with GERD can cause the tubes to become blocked, muffling sound and setting the stage for infection.
A burning sensation in the chest, often called heartburn. Heartburn usually happens after eating and might be worse at night or while lying down. Backwash of food or sour liquid in the throat. Upper belly or chest pain.
The anion gap blood test provides information about the acid-base balance of your blood. This tells you about the health of many of your body functions. But there is a wide range of normal results and many possible causes of abnormal results.
Tricyclic antidepressants, such as amitriptyline, and doxepin (Silenor). Calcium channel blockers, statins, angiotensin-converting enzyme (ACE) inhibitors, and nitrates used for high blood pressure and heart disease. Narcotics, also called opioids, such as codeine, and those that have hydrocodone and acetaminophen.
Functional medicine focuses on identifying and addressing the underlying causes of GERD, such as gut imbalances or dietary triggers. This approach combines personalized nutrition, stress management, and natural remedies to provide long-term relief.