iStock.com/egal. This is the second article in a series on heartburn and GERD. If you havenât read the first one, Iâd suggest doing that first. The idea that heartburn is caused by too much stomach acid is still popular in the media and the public. But as Daniel pointed out in the comments section of the last post, anyone familiar with the scientific literature could tell you that heartburn and GERD are not considered to be diseases of excess stomach acid.
Symptoms and signs of acute porphyrias involve the nervous system, abdomen, or both (neurovisceral). Attacks develop over hours or days and can last up to several weeks. Most gene carriers experience no, or only a few, attacks during their lifetime. Others experience recurrent symptoms.
The most common symptomsâ diarrhea; throwing up; nausea; stomach pain; Other symptomsâ fever; headache; body aches; A person usually develops symptoms 12 to 48 hours after being exposed to norovirus. Most people with norovirus illness get better within 1 to 3 days. If you have norovirus illness, you can feel extremely ill and throw up or have diarrhea many times a day. This can lead to dehydration, especially in young children, older adults, and people with other illnesses. Symptoms of dehydrationâ. decrease in urination. dry mouth and throat. feeling dizzy when standing up.