Pharmacist consulting with a patient about medication
Patient Education

Using Your Medications Safely

These instructions explain general medication techniques. Your prescription label, product instructions, and clinician's directions take priority. Ask your pharmacist or clinician if any instructions are unclear.

Before Every Medication

  • Check your name, medication name, strength, dose, route, and expiration or beyond-use date.
  • Use only the prescribed amount at the prescribed time.
  • Prepare medications on a clean, dry surface.
  • Do not share medications, injection equipment, eye products, or nasal sprays.
  • Follow storage instructions and keep medications away from children and pets.
  • Ask for medication-specific instructions for missed doses. Do not automatically double a dose.
1

Handwashing: Your First Step

Clean hands help prevent germs from entering injection sites, eyes, medication containers, and irritated skin.

  1. 1Wet your hands with clean running water.
  2. 2Apply soap and scrub your palms, backs of hands, between fingers, and under nails for at least 20 seconds.
  3. 3Rinse well and dry with a clean towel.
  4. 4Wash before preparing or administering medication and afterward.

If soap and water are unavailable, use hand sanitizer containing at least 60% alcohol and let your hands dry. Use soap and water when hands are visibly dirty.

2

How to Apply a Medication Patch

  1. 1Wash and dry your hands.
  2. 2Remove the previous patch when directed before applying its replacement.
  3. 3Choose a clean, dry, intact area approved in the product instructions. Rotate sites.
  4. 4Avoid irritated skin and areas with lotion, oil, or powder.
  5. 5Open the package without damaging the patch. Remove the backing without touching the adhesive.
  6. 6Press firmly for the time specified in the instructions.
  7. 7Record the application date, time, and location.
  8. 8Fold a used patch with its sticky sides together and follow the medication's disposal instructions.

Do not cut a patch unless your pharmacist specifically confirms it is appropriate. Avoid heating pads, electric blankets, or other direct heat over the patch; heat can increase medication absorption. If it falls off, follow the product instructions or contact your pharmacist.

3

How to Give a Subcutaneous Injection

A subcutaneous injection delivers medication into the fatty layer beneath the skin.

Receive training before your first injection. Pens, autoinjectors, and syringes have different instructions.

  1. 1Check the medication, concentration, prescribed dose, and injection device.
  2. 2Wash your hands and gather your supplies, including a sharps container.
  3. 3Inspect the medication. Do not use it if it looks different from the product's expected appearance.
  4. 4If using a vial, clean its rubber stopper with alcohol and let it dry. Draw up the dose exactly as taught.
  5. 5Choose an approved site, commonly the abdomen or thigh. Stay at least 2 inches from the belly button.
  6. 6Rotate sites and avoid bruised, scarred, swollen, infected, or irritated skin.
  7. 7Clean the site with alcohol and let it air-dry.
  8. 8For a syringe, pinch the skin and insert at the angle taught by your clinician — often 90 degrees, sometimes 45 degrees. For a pen, follow its device instructions.
  9. 9Inject as instructed, then remove the needle. Apply gentle pressure if needed.
  10. 10Immediately place used needles and syringes into a sharps container. Do not recap or reuse them.

Milligrams, milliliters, and syringe "units" are different measurements. Never guess or reuse a conversion from a different medication concentration. Contact your pharmacy if the label and syringe instructions do not match.

4

How to Give an Intramuscular Injection

An intramuscular injection delivers medication into a muscle.

Use this method only after your clinician has prescribed it and demonstrated the correct site, needle, and technique. Do not change a subcutaneous prescription to an intramuscular injection.

  1. 1Wash your hands and prepare the prescribed medication using the technique taught.
  2. 2Identify the exact muscle location demonstrated by your clinician. Do not guess.
  3. 3Clean the site with alcohol and let it dry.
  4. 4Relax the muscle and hold the skin as instructed.
  5. 5Insert the needle at a 90-degree angle.
  6. 6Administer the medication using the medication-specific technique.
  7. 7Withdraw the needle and apply gentle pressure with clean gauze.
  8. 8Dispose of the needle and syringe immediately in a sharps container.

Contact your clinician for persistent pain, a growing lump, spreading redness, warmth, drainage, or fever. Seek prompt care for severe pain, numbness, or weakness.

5

How to Apply a Steroid Cream

Steroid creams reduce inflammation in certain skin conditions.

  1. 1Wash your hands and gently clean and dry the treatment area.
  2. 2Apply a thin layer to the affected skin using the amount prescribed.
  3. 3Gently spread it over the area.
  4. 4Wash your hands afterward unless your hands are being treated.

Use only for the prescribed duration. Do not apply to the face, eyelids, groin, broken skin, or suspected infection unless specifically instructed. Do not cover with an airtight dressing unless directed. Excess use can cause skin thinning and other side effects.

6

How to Take a Sublingual Tablet or Troche

"Sublingual" means under the tongue.

  1. 1Wash and dry your hands.
  2. 2Place the prescribed dose under your tongue.
  3. 3Let it dissolve as directed. Do not chew or swallow it whole unless the product instructions say otherwise.
  4. 4Avoid eating or drinking while it dissolves. Follow any additional waiting period on the label.

A troche may have different placement instructions. An orally disintegrating tablet (ODT) is not automatically a sublingual medication — follow the pharmacy's directions for your exact product.

7

How to Take an Oral Tablet

  1. 1Check the dose and whether it should be taken with food or on an empty stomach.
  2. 2Sit or stand upright.
  3. 3Swallow with the amount of water specified on the label.
  4. 4Follow any directions about remaining upright or separating it from food, supplements, or other medications.

Do not crush, split, or chew a tablet unless your pharmacist confirms it is safe. Extended-release and enteric-coated tablets often must remain whole. Contact your clinician if swallowing is difficult.

8

How to Apply Eye Drops

  1. 1Wash your hands. Remove contact lenses if instructed.
  2. 2Shake the bottle only if the label directs you to.
  3. 3Tilt your head back and gently pull down the lower eyelid to create a pocket.
  4. 4Hold the bottle above the eye without touching the tip to your eye, eyelashes, fingers, or other surfaces.
  5. 5Place the prescribed drop into the pocket.
  6. 6Gently close your eye without squeezing. Apply light pressure at the inner corner near the nose for the instructed time.
  7. 7Wipe away excess liquid with a clean tissue and replace the cap.

Wait at least 5 minutes between different eye drops, unless instructed otherwise. Use eye ointment after drops when both are prescribed. Follow the product's contact-lens instructions.

9

How to Use an Intranasal Spray

These steps apply to many routine nasal sprays. Emergency sprays and some specialty products have different instructions.

  1. 1Wash your hands.
  2. 2Gently blow your nose if the product instructions allow.
  3. 3Shake and prime the device only as directed.
  4. 4Keep your head upright or slightly forward.
  5. 5Place the tip just inside one nostril.
  6. 6Aim toward the outer wall of the nostril, away from the center dividing wall.
  7. 7Deliver the prescribed number of sprays. Breathe in gently if directed; do not sniff forcefully.
  8. 8Repeat in the other nostril only if prescribed.
  9. 9Clean the nozzle as directed and replace the cap.

Avoid immediately blowing your nose. Do not share the bottle. Report persistent irritation or nosebleeds.

10

How to Apply a Cream or Ointment

  1. 1Wash your hands.
  2. 2Gently clean and dry the area unless instructed otherwise.
  3. 3Apply the prescribed amount in a thin, even layer.
  4. 4Keep it away from eyes, mouth, genital tissue, and broken skin unless prescribed for that area.
  5. 5Let it settle before dressing. Cover only if instructed.
  6. 6Close the container and wash your hands unless treating your hands.

Creams and ointments are not always interchangeable. Do not layer several medicated products on the same area without guidance. For hormone creams, follow the exact application-site and skin-contact instructions to prevent medication transfer to another person.

11

How to Apply Topical Eyelash Medication

For bimatoprost 0.03% prescribed for eyelash growth:

  1. 1Wash your hands and cleanse your face. Remove makeup and contact lenses.
  2. 2Place one drop on the supplied sterile applicator.
  3. 3Brush carefully along the upper eyelid skin at the base of the eyelashes.
  4. 4Blot away excess medication to prevent it from spreading onto nearby skin.
  5. 5Discard the applicator.
  6. 6Use a new sterile applicator for the other eye.

Do not apply to the lower lash line or use a mascara brush. Wait at least 15 minutes before reinserting contact lenses. Use only as prescribed; extra applications do not speed results.

Possible effects include irritation, eyelid darkening, unwanted hair growth where the product spreads, and changes in eye color that may be permanent. Report eye pain, vision changes, or significant irritation promptly.

12

Testing a New Skin Product

A small-area test can help identify irritation or a delayed skin reaction before broader use. It cannot guarantee that a product will not cause an allergy.

  1. 1Apply the usual amount to a small area, such as the inner arm.
  2. 2Follow the product's directions, including rinsing it off if it is a wash-off product.
  3. 3Repeat twice daily for 7–10 days, unless the product's directions advise otherwise.
  4. 4Watch for itching, swelling, redness, burning, bumps, or blistering.
  5. 5If a reaction develops, wash it off, stop using it, and contact your clinician if symptoms persist.

Ask before testing prescription products. Do not test an injection, oral medication, eye medication, nasal spray, or medication patch on your skin. Never deliberately retry a substance that previously caused a serious reaction.

Formal allergy patch testing is performed by a trained clinician and differs from a home skin-product test.

13

Recognizing an Allergic Reaction

Stop using the suspected product and contact your clinician for a new itchy rash, hives, swelling, blistering, or persistent irritation. Reactions can occur immediately or develop later. Burning alone may reflect irritation rather than allergy, but it still deserves attention if severe or persistent.

Use prescribed epinephrine immediately according to your emergency plan. Do not wait for a rash, and do not rely on antihistamines to treat a severe reaction. Do not wait for a portal response or telehealth appointment.