Hello everyone) Mommies, please tell me ? My daughter is 1.8 years ol…

Hello everyone) Mommies, please tell me ? My daughter is 1.8 years old and has a runny nose, phlegm, cough, red throat, especially at night. There's no fever, she's in good condition, we consulted with the family doctor, he says laryngitis. She prescribed syrup and antibiotics. I don't want to give antibiotics again. Because literally two weeks ago she had a purulent tonsillitis, there was vomiting, fever, etc., they cured it with penicillin and antibiotics. This time antibiotics again Can you tell me how else can I help? It just feels like the doctor prescribes antibiotics immediately.