Hi.
Thanks for your query.
Noted your history of severe to light nausea, throughout entire day with nasty headache,
Alka-seltzer did not help much, feeling in throat, have frequent stools, feeling of weakness and lighthearted, chills alternate with warm, on bland food, on
Methotrexate weekly dose for Sjogren's, wants to know whether to visit ER or wait for one day and how to relieve nausea.
I would advise you the following:
Take a PPI like
Omeprazole and
Domperidone and see the results.
If there is relief you can wait for a day or so.
Also take
antacid every three hours,
Soft bland small frequent meals.
Once you see a Doctor, send the samples of stool, blood and urine, see for liver function and kidney function tests.
And get a proper treatment for the causes found .