Phenazopyridine

Phenazopyridine 200mg tablets relieve the burning, urgency and discomfort of a urinary tract infection, sold here under the plain name and as Pyridium.

Phenazopyridine

Phenazopyridine

200mg

Phenazopyridine 200mg tablets relieve the burning, urgency and frequent urination of a urinary tract infection, sold here in packs from 30 to 360 tablets.

from $0.60 / tablet View

Pyridium

Phenazopyridine

200mg

Pyridium is a 200mg phenazopyridine tablet that eases the burning, pain and urgency of an irritated lower urinary tract, sold in packs of 30 to 360.

from $0.58 / tablet View

A urinary painkiller, not an antibiotic

Phenazopyridine eases the burning, stinging, urgency and the frequent trips to the toilet that come with a urinary tract infection, and the soreness left behind by a catheter, a cystoscopy or another procedure in the bladder. It travels through the kidneys and leaves the body in the urine, working where it lands: the drug coats the irritated lining of the lower urinary tract and calms it. What it cannot do is kill bacteria. An infection still needs treating in its own right, and the tablet only covers the pain while that happens.

Relieving the symptoms while they last

The usual adult dose is one 200mg tablet three times a day, after meals, and you can stop once the pain and burning have completely gone. Swallow the tablet whole with a full glass of water — chewing or crushing it can stain your teeth. For infection symptoms it is taken for no longer than two days, which makes it a short-term measure rather than a daily medicine. The kidneys clear it, so it is not used by people with kidney disease. Keep the pack somewhere out of the heat and out of children's reach.

Side effects: one to expect, others to watch for

Red-orange or brown urine is the expected effect, not a sign of bleeding, and it disappears when the tablets stop. The dye can also mark clothing and contact lenses, so it is easier to leave lenses out for those few days. Headache, dizziness and an unsettled stomach are the usual complaints, and taking the tablet after food helps. Yellowing of the skin or eyes, fever, confusion, a bluish tinge to the skin, breathlessness, a rash, a swollen face, hands, feet or legs, or a sudden drop in how much urine you pass point to a serious reaction rather than an ordinary side effect.

Phenazopyridine or Pyridium: same tablet, different name

Both medicines here are phenazopyridine hydrochloride 200mg in an oral tablet. Phenazopyridine is sold under the ingredient name; Pyridium is the older brand name for the same tablet. Strength and form are the same, so the choice is simply which name you want on the pack. If you also need something to clear the infection itself, the bladder category covers the antibiotics and other urinary medicines sold here.

Sources

  1. Phenazopyridine: MedlinePlus Drug Information — MedlinePlus / U.S. National Library of Medicine
  2. DailyMed - PHENAZOPYRIDINE HYDROCHLORIDE tablet — DailyMed / U.S. National Library of Medicine
Where can I buy Phenazopyridine in Hong Kong?

Phenazopyridine can be ordered online with delivery to Hong Kong. The page lists Phenazopyridine tablets at 200mg and generic Pyridium tablets at 200mg. Every order ships in plain, unbranded packaging with nothing on the outside about the contents.

How much do Phenazopyridine products cost in Hong Kong?

It depends on the product, strength and pack size. Each of the two phenazopyridine products listed here shows its current prices in HKD or the currency you select.

Do I need a prescription to order Phenazopyridine?

PockDose does not ask you to upload a prescription when you order phenazopyridine. See the ordering FAQ for details.

What are the brand names for phenazopyridine?

Pyridium is a brand name of phenazopyridine, which is also sold as AZO. Here, phenazopyridine can be bought online as generic Pyridium and phenazopyridine tablets. These are generics, not the original brand.

What is the difference between Phenazopyridine and Pyridium?

Nothing in the tablet. Both are phenazopyridine hydrochloride 200mg oral tablets, and Pyridium is the long-standing brand name, so you are only picking the label that appears on the pack.

How long can I take phenazopyridine for?

For urinary tract infection symptoms, no more than two days. It is a short-term pain reliever rather than something to take for weeks, and it is meant to be stopped once the burning, urgency and discomfort have gone.

Can I chew or crush phenazopyridine tablets?

No — swallow them whole with a full glass of water. Chewing or crushing releases the dye against your teeth and can stain them, and the tablet is made to be swallowed intact. Water also helps if the tablet feels as though it is sticking in your throat.

Does phenazopyridine affect urine tests?

It can. The dye interferes with urine tests that work by colour, including dipsticks for glucose and ketones, so a reading may be misleading while you are taking the tablets. Say so when you hand in a urine sample.

Can I take phenazopyridine with antibiotics?

Yes. Phenazopyridine is compatible with antibacterial treatment and is often used during the first day or two while the antibiotic is still building up. It is the antibiotic that clears the infection; the phenazopyridine only settles the pain and burning in the meantime.