yes
You CAN'T!!!!Tylenol & Codeine are not meant for children!!!!
No one should be taking Promethazine without a prescription, so you would need to ask your doctor or prescribing physician.
Only after consulting a doctor and then it goes by body weight.
Cetirizine and paracetamol has got different type of pharmacokinetics. You can combine both the drugs once a day. Paracetamol may have to be given more frequently. I personally like to give older and known safe antihistamine drugs to children. I prefer to give syrup Promethazine to children. It gives the desired sedation to children in febrile condition. Children tend to be irritable in febrile conditions.
Prescription strength cough syrup.
It is completely okay to give a two-year old Nutrifix cereal.
Yes, there are no ingredients that will interfere with each other if you give your child Penicillin and Tixylix cough syrup at the same time. These 2 medications are known to work well together when a child has a cold with a fever and cough.
If the 17 year olds parents give permission. Not something I'd give my daughters permission to do.
Most packets say "consult a doctor for peoples under 6yrs old"
Yeah
If the 16 year old's parents give permission, it is allowed in most states.