The effects are 'additive' if they just piggy-back on each other, or are 'synergistic' if the effect of both drugs together is greater than the sum of the effects of each of the drugs separately.
This is called a mixture.
updates
updates
an inn or tavern
a mixture
synergy
the answers to that question are endless. many medications have can have empowering or weakening effects on other medicines, and some medicines can increase or decrease blood levels of others. if you are wondering about two specific drugs, try asking again with those drugs or just go to their category.
For medicines they are called patents.
a conboltable element
a mixture
It is made of several small objects combined together.
I think you're talking about contemporary. Hope I helped :)