Answer:
not sure what you meant so i put 2 things 
Step-by-step explanation:
- liquids that are swallowed.
 - drops that are put into ears or eyes.
 - creams, gels, or ointments that are rubbed onto the skin.
 - inhalers (like nasal sprays or asthma inhalers)
 - patches that are stuck to skin (called transdermal patches)
 
- Metformin
 - Losartan
 - Antibiotics
 - Albuterol
 - Antihistamines
 - Gabapentin
 - Omeprazole