Abdominal pain is not always related to an underlying condition. It may be caused by:

Constipation
Menstrual cramps
Indigestion
Overeating
Gas due to indigestion
Pulled or strained muscles

It may be caused by:

Migraine
Dehydration
Medications
Caffeine
Chronic fatigue
Fibromyalgia
Sleep disorders
Concussion
Hangovers
Cold and flu
Anemia
Menstruation
Digital Eye Strain
Pregnancy
Lupus
Depression
Bottom line

Excessive sweating is not always related to an underlying condition. It may be caused by:

Heat
humidity and exercise
Some medicines such as psychiatric drugs, blood pressure medications
Menopause
Pregnancy
Emotional stress
Eating certain hot, spicy foods

Stress is a common problem that many people face in their daily lives. It can affect your physical, emotional, and mental health in different ways. Some of the symptoms of stress are:

Changes in mood, such as feeling irritable, angry, or tearful
Clammy or sweaty palms
Decreased sex drive
Diarrhea
Difficulty sleeping
Digestive problems, such as upset stomach, constipation, or diarrhea
Dizziness
Feeling anxious, worried, hopeless, or scared
Frequent sickness or infections, due to a weak immune system
Grinding teeth
Headaches
Low energy
Muscle tension, especially in the neck and shoulders
Racing heartbeat
Trouble having sex
Trouble making decisions, remembering things, or concentrating
Trembling

High blood sugar, or hyperglycemia, is a condition that occurs when there is too much glucose in the blood. It can cause serious health problems if left untreated. Some of the common symptoms of high blood sugar are:

Feeling very thirsty
Peeing a lot
Feeling weak or tired
Blurred vision
Losing weight
These symptoms usually develop gradually and may only start when your blood sugar level gets very high1. However, some people with type 2 diabetes may not have any symptoms despite having high blood sugar levels2. Therefore, it is important to check your blood sugar regularly and follow your doctor’s advice on how to manage it.

If you have diabetes, you may also experience other signs of high blood sugar, such as:

Fruity-smelling breath
Dry mouth
Abdominal pain
Nausea and vomiting
Shortness of breath
Confusion
Loss of consciousness
These signs indicate that your body is producing ketones, which are toxic acids that can result from high blood sugar. This condition is called ketoacidosis and can be life-threatening if not treated promptly2.

If you have any of these symptoms, you should seek immediate medical attention or call 911. You may need insulin or other medication to lower your blood sugar and prevent complications.