This medication may interact with the following:
-Alcohol
-Barbiturates like phenobarbital
-Diuretics like triamterene, spironolactone, or amiloride
-Lithium
-Medications for blood pressure
-Medications for diabetes
-Norepinephrine
-NSAIDS, medications for pain and inflammation, like ibuprofen or naproxen
-Potassium salts or potassium supplements
-Prescription pain medications
-Skeletal muscle relaxants like tubocurarine
-Some cholesterol lowering medications like cholestyramine or colestipol
-Steroid medications like prednisone or cortisone

They need to know if you have any of these conditions:
-Decreased urine
-Diabetes
-Heart failure, recent heart attack, or other heart problems
-If you are on a special diet, like a low salt diet
-Immune system problems, like lupus
-Kidney disease
-Liver disease
-Vomiting or diarrhea as this may cause dehydration
-An unusual or allergic reaction to olmesartan, amlodipine, hydrochlorothiazide, sulfa medications, other medications, foods, dyes, or preservatives
-Pregnant or trying to get pregnant
-Breast-feeding

Visit your care team for regular checks on your progress. Check your blood pressure as directed. Know what your blood pressure should be and when to contact your care team.
You must not get dehydrated. Ask your care team how much fluid you need to drink a day. Check with your care team if you get an attack of severe diarrhea, nausea and vomiting, or if you sweat a lot. The loss of too much body fluid can make it dangerous for you to take this medication.
Talk to your care team if you wish to become pregnant or think you might be pregnant. This medication can cause serious birth defects.
This medication may affect your coordination, reaction time, or judgment. Do not drive or operate machinery until you know how this medication affects you. Sit up or stand slowly to reduce the risk of dizzy or fainting spells. Drinking alcohol with this medication can increase the risk of these side effects.
This medication may increase blood sugar. Ask your care team if changes in diet or medications are needed if you have diabetes.
Avoid salt substitutes unless you are told otherwise by your care team.
Talk to your care team about your risk of skin cancer. You may be more at risk for skin cancer if you take this medication.
This medication can make you more sensitive to the sun. Keep out of the sun. If you cannot avoid being in the sun, wear protective clothing and use sunscreen. Do not use sun lamps or tanning beds/booths.
Do not treat yourself for coughs, colds, or pain while you are taking this medication without asking your care team for advice. Some ingredients may increase your blood pressure.
If you are going to have surgery or dialysis, tell your care team that you are taking this medication.

Keep out of the reach of children and pets.
Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Throw away any unused medication after the expiration date.