Which medications may cause nausea after breakfast?

Under normal circumstances, some medications may cause nausea after breakfast due to gastrointestinal irritation or effects on digestive function. Common examples include aspirin enteric-coated tablets, ibuprofen sustained-release capsules, metformin hydrochloride tablets, azithromycin dispersible tablets, and ferrous sulfate tablets. A detailed analysis is as follows:

1. Aspirin Enteric-coated Tablets

Aspirin enteric-coated tablets primarily contain aspirin, which has antipyretic, analgesic, and anti-inflammatory effects. This medication can irritate the gastric mucosa. Although taking it after breakfast may reduce direct irritation, it may still cause gastrointestinal discomfort and lead to nausea. Therefore, attention should be paid to bodily reactions after administration.

2. Ibuprofen Sustained-release Capsules

Ibuprofen sustained-release capsules contain ibuprofen, which helps relieve pain and reduce fever. The medication has a certain degree of gastrointestinal irritation. Taking it after breakfast may still cause nausea, especially in individuals with sensitive gastrointestinal systems. It should be used under the guidance of a physician.

3. Metformin Hydrochloride Tablets

Metformin hydrochloride tablets mainly contain metformin hydrochloride and are used in the treatment of type 2 diabetes. The medication may affect gastrointestinal motility and digestive function. Even when taken after breakfast, nausea may occur, particularly during the initial phase of treatment. Individuals with poor glycemic control and low gastrointestinal tolerance are more likely to experience this side effect.

4. Azithromycin Dispersible Tablets

Azithromycin dispersible tablets contain azithromycin and belong to the class of antibiotics. Gastrointestinal adverse reactions are common with this medication. Taking it after breakfast may irritate the gastrointestinal mucosa and cause nausea. Individuals with sensitive constitutions are more prone to such adverse reactions.

5. Ferrous Sulfate Tablets

Ferrous sulfate tablets primarily contain ferrous sulfate and are used to treat iron deficiency anemia. This medication can easily irritate the mucosa of the gastrointestinal tract. Although taking it after breakfast may alleviate some irritation, nausea may still occur, especially in individuals with inherently weak gastrointestinal function.

In addition, other medications may also cause nausea after breakfast. During treatment, it is important to maintain a light diet and avoid consuming excessive oily or spicy foods at breakfast to reduce the burden on the gastrointestinal tract and help alleviate discomfort.