Hello and welcome to Healthcare Magic. Thanks for your query.
Your husband's symptoms indicate that he is having fever
. The other digestive symptoms may be suggestive of an gastro-enteritis
- an infection in the digestive tract. Usually gastro-intestinal infections are caused due to viruses and are often self-resolving.
I would suggest that you can give him paracetamol
for the fever, ensure that he takes adequate fluids and give him a bland diet. If the fever persists for more that 3 days or he develops any other complications, then you have to take him to a doctor for further investigations and treatment.
Wish you all the best.
Dr. Jonas Sundarakumar