I Have No Appetite and Feel Sick When I Eat


We’ve all experienced times when our appetite wanes, and eating becomes a daunting task. But what if this loss of appetite is accompanied by a persistent feeling of sickness when you do eat? This combination of symptoms can be distressing and may indicate an underlying issue. In this article, we will explore the potential causes of loss of appetite and feeling sick after eating, as well as when to seek medical attention.

Common Causes of Loss of Appetite and Feeling Sick After Eating

Gastrointestinal Infections: Infections like gastroenteritis or food poisoning can lead to nausea, vomiting, diarrhea, and a loss of appetite. These infections are often caused by consuming contaminated food or water.

Gastroesophageal Reflux Disease (GERD): GERD is a chronic condition in which stomach acid flows back into the esophagus. This can cause heartburn and a feeling of sickness after eating, particularly if you’ve consumed acidic or spicy foods.

Stress and Anxiety: High levels of stress and anxiety can lead to a decreased appetite and gastrointestinal discomfort. Stress can trigger symptoms like nausea and indigestion, making it difficult to eat without feeling sick.

Medication Side Effects: Some medications can cause nausea and loss of appetite as side effects. If you suspect your medications are causing these symptoms, consult your healthcare provider for possible alternatives.

Pregnancy: Morning sickness is a well-known symptom of early pregnancy, and it can make eating a challenge. Nausea and vomiting can lead to a decreased appetite in expectant mothers.

Eating Disorders: Conditions like anorexia nervosa or bulimia can cause a distorted relationship with food, leading to a loss of appetite and feeling sick when eating is attempted.

Infections and Illnesses: Infections, such as the flu or common cold, can cause a temporary loss of appetite and feelings of sickness. These symptoms typically resolve as the illness subsides.

Underlying Health Conditions: Some chronic medical conditions, like diabetes, thyroid disorders, and kidney disease, can lead to appetite changes and gastrointestinal issues. If you have an existing health condition, it may be contributing to your symptoms.

When to Seek Medical Attention

While loss of appetite and feeling sick after eating can often be attributed to temporary causes, such as infections or stress, there are instances when medical attention is crucial:

Persistent Symptoms: If your symptoms persist for an extended period, such as several weeks, it’s essential to consult a healthcare professional. Chronic symptoms may indicate an underlying medical condition that requires diagnosis and treatment.

Unintended Weight Loss: If you’re experiencing a significant and unexplained weight loss due to a lack of appetite and feeling sick, it’s a cause for concern. This could be a sign of a serious medical condition, and you should seek medical attention promptly.

Blood in Vomit or Stool: If you notice blood in your vomit or stool, it’s a clear indication to see a healthcare provider immediately, as it could signify a more severe gastrointestinal issue.

Severe Pain: If you experience severe abdominal pain along with your symptoms, it’s crucial to seek medical attention to rule out any serious underlying condition.

Changes in Bowel Habits: Significant changes in your bowel movements, such as persistent diarrhea or constipation, should be discussed with a healthcare professional.

Prolonged Medication Side Effects: If you suspect that your medication is causing your symptoms and they continue for an extended period, consult your healthcare provider to discuss potential alternatives.

Management and Coping Strategies

If you’re dealing with a temporary loss of appetite and feelings of sickness after eating, consider the following strategies to help manage your symptoms:

Eat Smaller, Frequent Meals: Instead of three large meals, try eating smaller, more frequent meals to help reduce feelings of nausea and fullness.

Stay Hydrated: Dehydration can exacerbate symptoms, so be sure to drink plenty of fluids throughout the day.

Choose Gentle Foods: Opt for bland and easily digestible foods, such as plain crackers, rice, or boiled potatoes, which may be easier on your stomach.

Relaxation Techniques: Practice stress-reduction techniques like deep breathing, meditation, or yoga to help manage anxiety-related symptoms.

Avoid Trigger Foods: Identify and avoid foods that trigger your symptoms, whether due to allergies, sensitivities, or heartburn.

Speak to a Dietitian: Consulting with a registered dietitian can help you develop a meal plan that accommodates your current symptoms and dietary restrictions.


Loss of appetite and feeling sick after eating can be attributed to a range of factors, from temporary infections to chronic medical conditions. While some causes may resolve on their own, it’s crucial to be attentive to the duration and severity of your symptoms. If you experience prolonged or severe symptoms, or if there are concerning changes in your health, seeking medical attention is essential to determine the underlying cause and receive appropriate treatment. In the meantime, employing management and coping strategies can help alleviate discomfort and improve your overall well-being.