Prescription Prices and Coupons from GoodRx
Type your drug name (like Atorvastatin, Sildenafil, etc)
Triamterene / HCTZ Coupon - Triamterene / HCTZ 37.5mg/25mg capsule
DyazideTriamterene / HCTZ
HYDROCHLOROTHIAZIDE; TRIAMTERENE is a diuretic. It helps you make more urine and lose the extra water from your body. This medicine is used to treat high blood pressure and edema or swelling from excess water. The lowest GoodRx price for the most common version of triamterene / HCTZ is around $9.00, 41% off the average retail price of $15.30. Compare thiazide / potassium-sparing diuretic combinations.
Prescription Settings
30 capsules
Triamterene / HCTZ Coupon - Triamterene / HCTZ 37.5mg/25mg capsule
triamterene / HCTZ(generic)
30 capsules

Dyazide Side Effects

What should I watch for?

Visit your doctor or health care professional for regular check ups. You will need lab work done before you start this medicine and regularly while you are taking it. Check your blood pressure regularly. Ask your health care professional what your blood pressure should be, and when you should contact them. If you are a diabetic, check your blood sugar as directed. Do not stop taking your medicine unless your doctor tells you to.

You may need to be on a special diet while taking this medicine. Ask your doctor. Also, ask how many glasses of fluid you need to drink a day. You must not get dehydrated.

You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol may interfere with the effect of this medicine. Avoid or limit alcoholic drinks.

This medicine 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.


Common and Rare Side Effects

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur:

Incidence not known

Abdominal or stomach pain


back or leg pains

black, tarry stools

bleeding gums

blisters, hives, or itching


blood in the urine or stools

blue lips and fingernails

blurred vision

burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings

chest pain


clay-colored stools

cloudy urine

cold sweats





cough or hoarseness

coughing that sometimes produces a pink frothy sputum

dark urine

decreased urine output


difficult, fast, noisy breathing, sometimes with wheezing

difficulty swallowing

dizziness, faintness, or lightheadedness when getting up from lying or sitting position


dry mouth

fast, slow, or irregular heartbeat

fever with or without chills

flushed, dry skin

fruit-like breath odor

general body swelling

general feeling of discomfort, illness, or weakness

greatly decreased frequency of urination or amount of urine



incoherent speech

increased hunger

increased sweating

increased thirst

increased urination



joint pain, stiffness, or swelling


loss of appetite

loss of consciousness

lower back or side pain

metallic taste

mood changes

muscle pain, cramps, weakness, or twitching

nausea or vomiting



numbness or tingling in the hands, feet, or lips

pain in the groin or genitals

painful or difficult urination

pains in the stomach, side, or abdomen, possibly radiating to the back

pale skin

pinpoint red or purple spots on the skin

puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue

rapid weight gain


sharp back pain just below the ribs

shortness of breath

skin rash

sore throat

sores, ulcers, or white spots on the lips or in the mouth



sugar in the urine

swelling of the face, ankles, hands, feet, or lower legs

swollen or painful glands

thickening of bronchial secretions

tightness in the chest

troubled breathing

unexplained weight loss

unpleasant breath odor

unusual bleeding or bruising

unusual tiredness or weakness

vomiting of blood

weak pulse

weakness or heaviness of the legs


yellow eyes or skin

Get emergency help immediately if any of the following symptoms of overdose occur:

Symptoms of overdose

Face is warm or hot to touch

frequent urination

increased volume of pale, dilute urine

loss of strength or energy

pain or weakness in the hands or feet

redness to face

reflexes are unusually strong


Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

Incidence not known

Decreased interest in sexual intercourse

feeling of constant movement of self or surroundings

inability to have or keep an erection

increased sensitivity of the skin to sunlight

loss in sexual ability, desire, drive, or performance

redness or other discoloration of the skin

sensation of spinning

severe sunburn


Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

Copyright ©2018 GoodRx, Inc.
GoodRx is not sponsored by or affiliated with any of the pharmacies identified in its price comparisons. All trademarks, brands, logos and copyright images are property of their respective owners and rights holders and are used solely to represent the products of these rights holders. This information is for informational purposes only and is not meant to be a substitute for professional medical advice, diagnosis or treatment. GoodRx is not offering advice, recommending or endorsing any specific prescription drug, pharmacy or other information on the site. GoodRx provides no warranty for any of the pricing data or other information. Please seek medical advice before starting, changing or terminating any medical treatment.
In all states except Tennessee, GoodRx is considered a marketer of prescription discount cards, and is not required to register as a discount card provider. In Tennessee, GoodRx is registered as a Prescription Drug Discount Plan Operator.
LegitScript SealNABP SealBBB Seal
The information contained in the Truven Health Micromedex products as delivered by GoodRx is intended as an educational aid only. It is not intended as medical advice for individual conditions or treatment. It is not a substitute for a medical exam, nor does it replace the need for services provided by medical professionals. Talk to your doctor, nurse or pharmacist before taking any prescription or over the counter drugs (including any herbal medicines or supplements) or following any treatment or regimen. Only your doctor, nurse, or pharmacist can provide you with advice on what is safe and effective for you.
The use of the Truven Health products is at your sole risk. These products are provided "AS IS" and "as available" for use, without warranties of any kind, either express or implied. Truven Health and GoodRx make no representation or warranty as to the accuracy, reliability, timeliness, usefulness or completeness of any of the information contained in the products. Additionally, TRUVEN HEALTH MAKES NO REPRESENTATION OR WARRANTIES AS TO THE OPINIONS OR OTHER SERVICE OR DATA YOU MAY ACCESS, DOWNLOAD OR USE AS A RESULT OF USE OF THE THOMSON REUTERS HEALTHCARE PRODUCTS. ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE OR USE ARE HEREBY EXCLUDED. Truven Health does not assume any responsibility or risk for your use of the Truven Health products.