Do not take an unidentified tablet. If it was prescribed, confirm it with the prescribing doctor or pharmacist.Yes.
Diclofenac and paracetamol can be taken together for short-term pain when appropriate. Diclofenac reduces inflammation, while paracetamol relieves pain and fever. The NHS states that diclofenac can be taken with
paracetamol.
Stop and seek urgent care for black stools/vomiting blood, severe stomach pain, chest pain, shortness of breath, facial swelling, widespread rash, or yellow eyes/skin.
What pain or condition are you trying to treat, and is this for an adult or child?Brand availability and trademark conflicts are country-specific.Which country will you market the diclofenac + paracetamol product in?
I can suggest distinctive invented brand-name options, but I cannot guarantee a name is unavailable until it is checked against that country’s drug-regulator database and trademark registry.