People with irritable bowel syndrome (IBS) have an increased risk of headache disorders, especially migraine. Links between the two conditions include hormones and other factors involved in the ...

Xifaxan (rifaximin) is a brand-name tablet that’s prescribed for certain conditions caused by bacterial infection in the intestines. As with other drugs, Xifaxan can cause side effects. These include ...

Motegrity (prucalopride) is a prescription drug that’s used to treat chronic idiopathic constipation. Motegrity can cause side effects that range from mild to serious. Examples include headache and ...

Diflucan (fluconazole) is an antifungal drug that treats various fungal infections, including yeast infections. As with most medications, it can cause side effects. Some side effects, such as ...

Xofluza (baloxavir marboxil) is a brand-name drug that’s prescribed to treat and help prevent flu in adults and certain children. As with other drugs, Xofluza can cause side effects, such as diarrhea, ...