have you looked anywhere for these questions? look through any stack of prescriptions in a pharmacy shop and see whats being prescribed, or just see what you have got on your shelf in the dispensary
they are prescribed for those in pain where paracetamol is not effective...basic WHO pain ladder
As for alternatives...yes...there are other pain killers out on the market..any BNF will tell you which ones
when dealing with pain, the WHO pain ladder seems the msot sensible thing to refer to.....it would be odd to go straight in with the likes of morphine before trying something like paracetamol or a weaker opioid...unless you are faced with a patient with half their arm hanging off and you can judge that a piddly dose of codeine will do nothing and only bung them uP!
Some are, some are not. These products are heavily advertised for pain relief on TV.
Most used for head aches. I would suggest for severe headache with advice to see GP, also for toothache ie where pain is nerve related. Most popular products are probably Nurofen Plus and Solpadeine.
When selling a 'P' product, assistant or pharmacist always queries patient and gives advice.
Go into a pharmacy and see for yourself.
johnep