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Loss of appetite    

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57 possible causes of "Headache, Loss of appetite"
Symptoms:
  • Vomiting
  • Nausea
  • Diarrhea
  • Headache
  • Loss of appetite
  • Shortness of breath
11. Swine Flu
Swine flu, also known as the H1N1 virus, made headlines in 2009 when it was declared a pandemic (Dandagi & Byahatti, 2011). Pandemics are contagious diseases affecting people throughout the world or on multipl...
Symptoms:
  • Excessive sweating
  • Dark urine
  • Loss of appetite
  • Headache
  • Hyperventilation
  • Fatigue
12. Heat Emergencies
Heat emergencies are health crises caused by exposure to hot weather and sun. Heat emergencies have three stages: heat cramps, heat exhaustion, and heatstroke. All three stages are serious. If left untreated, the firs...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Unequal pupils
  • Coma
  • Loss of vision in one half of the visual field
  • Headache
  • Loss of appetite
  • Feeding difficulties
13. Meningitis
Meningitis is an inflammation of the meninges. This is the membrane that covers the brain and spinal cord. Meningitis may occur when fluid surrounding the meninges becomes infected. The most common causes of meningiti...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Fatigue
  • Hard to awaken
  • Agitation
  • Headache
  • Loss of appetite
  • Nausea
14. Low Blood Sodium (Hyponatremia)
Low blood sodium is also known as hyponatremia . Sodium is an electrolyte. It helps maintain the balance of water in and around your cells. Sodium is important for proper muscle and nerve function. It also keeps you...
Symptoms:
  • Neck lump
  • Headache
  • Loss of appetite
  • Vomiting
  • Nausea
  • Malaise
15. Strep Throat
Strep throat is a bacterial infection that causes inflammation and pain in the throat. This common condition is caused by group A streptococcus bacteria . Strep throat can affect children and adults of all ages...
Symptoms:
  • Unequal pupils
  • Numbness of foot
  • Alteration in consciousness
  • Headache
  • Loss of appetite
  • Tingling hands and feet
16. Brain Aneurysm
An aneurysm in the brain is a weak area in an artery in the brain that bulges out and fills with blood. It may also be called an intracranial (skull) aneurysm or a cerebral (brain) aneurysm. A brain aneurysm is ...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Earache
  • Neck lump
  • Stridor
  • Headache
  • Loss of appetite
  • Speech articulation problems
17. Tonsillitis
Tonsils are the two lymph nodes located on each side of the back of your throat. They function as a defense mechanism, helping to prevent infection from entering the rest of your body. When the tonsils themselves becom...
Symptoms:
  • Hand numbness
  • Finger numbness
  • Toe numbness
  • Headache
  • Loss of appetite
  • Memory loss
18. Vertebrobasilar Circulatory Disorders
An intricate web of blood vessels supply the brain with oxygen and vital nutrients. A group of arteries known as the vertebrobasilar arteries feeds the back (posterior) of the brain. Vertebrobasilar arteries ar...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Loss of appetite
  • Headache
  • Hyperventilation
  • Pain
  • Wheezing
  • Tired
19. Pneumonia
Pneumonia is an infection in one or both lungs. The infection may be caused by fungi, bacteria, or viruses. Pneumonia causes inflammation in your lung's air sacs, also referred to as alveoli. The alveoli fill with flui...
Symptoms:
  • Loss of appetite
  • Malaise
  • Arm pain
  • Headache
  • Feet itching
  • Pain
20. Hand, Foot, and Mouth Disease
Hand, foot, and mouth disease is a highly contagious condition. It usually affects children under five years old, although it can occur at any age. The condition is characterized by blisters in the mouth and a rash o...

This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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