What causes nausea, vomiting, and loss of appetite?
Aug 24, 2022
Source: Cainiu Health
Dr. Zhao Haiming
Introduction
Nausea, vomiting, and loss of appetite may be caused by certain medications. In general, long-term use of large quantities of drugs in daily life—or incorrect administration of certain medications—can also lead to nausea and vomiting. For example, digoxin, a drug used to treat heart disease, is one of the agents known to cause nausea and vomiting. However, such reactions typically do not occur when medication is first initiated.
In real life, if you frequently experience nausea and vomiting, it is essential to pay close attention, identify the underlying cause promptly, and seek appropriate treatment. So, what are the possible causes of nausea, vomiting, and loss of appetite?
Causes of Nausea, Vomiting, and Loss of Appetite
Nausea, vomiting, and loss of appetite may be induced by certain medications. Generally, long-term use of large quantities of drugs in daily life—or incorrect administration of certain medications—can trigger nausea and vomiting. For example, digoxin, a drug commonly used to treat heart disease, is one such agent known to cause nausea and vomiting. However, this adverse reaction typically does not occur immediately upon initiating therapy; rather, it manifests only after the drug accumulates to a certain concentration in the bloodstream.
Nausea and dry heaving can often be rapidly relieved with appropriate medications. If symptoms persist despite routine self-care measures, gastrointestinal disorders should be considered. In such cases, it is advisable to visit a hospital for diagnostic evaluations—including gastroscopy or other relevant tests. As needed, medications such as metoclopramide tablets or motilin may be prescribed to suppress gastric acid secretion and protect the gastric mucosa. Alternatively, traditional Chinese herbal decoctions may be used for regulation—for instance, Xuan Fu Dai Zhe Tang (Pinellia and Hematite Decoction) or Er Chen Tang (Two-Ingredient Decoction), or proprietary Chinese medicines such as Xiang Sha Yang Wei Wan (Costus and Amomum Spleen-Strengthening Pills) or Fu Zi Li Zhong Wan (Aconite and Rhizoma Atractylodis Macrocephalae Pill).
Patients experiencing nausea, vomiting, and loss of appetite are advised to ensure adequate rest and maintain a light, easily digestible diet. We hope this information proves helpful to you.
