Teething. The symptoms of teething are highly variable between children. Some children get teeth without any symptoms at all, while others are just miserable. The most common symptoms are excessive drooling, mildly elevated temperature, diarrhea, restlessness and irritability. Cold teething rings, pain medications and messaging the gum areas can help somewhat. A natural treatment named camilia can help.
Illness-like Symptom. During teething most babies will have itching gums , pain and might even have a mild or slight fever. All of this can result in a very irritable baby. Biting frozen rings, topical soothing gels , rubbing sticks and many other techniques are used to alleviate the itching. In my personal experience with my children what worked very well was crushed ice. The coldness and roughness alleviated.
Baby usually. Salivates more than usual , and try to bite on any objects.