4 month old baby. he had a problem of blocked nose at night for recently two days but no mucus. I gave him saline nasal spray after also he had blocked sound in his nose.what will be the problem. how can I treat it at home

A. nasal blockage can be relieved by using nasal saline dropshg like nasoclear saline dropsg in the nose followed by nasal aspirator to take out the secretions very gently steam inhalation can also be helpful in this condition