Normal nucleic acid can be done for a stomach that is constantly bloated, and having a nucleic acid done for a stomach that is constantly bloated will not affect the results.
Nucleic acid testing is done mainly through the nucleic acid of the virus, and saliva, blood or feces are collected to determine whether or not you are infected by the virus. Nucleic acid can still be done if the stomach stays bloated, and nucleic acid can be done however it is normally done, without special treatment.
The bloating may be caused by indigestion, gastric ulcers, gastric sinusitis, duodenal bulb ulcers, improper diet, etc. Most of them are not related to the novel coronavirus infection, so when you have a nucleic acid test for a bloated stomach, you do not need to worry that the results of the nucleic acid test will be affected by a bloated stomach and will be altered.
It is recommended to go to a regular hospital in time to detect the cause of the disease and target treatment after having a nucleic acid test for flatulence.