Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 6 of 6 for ".4" Potassium Channel
  1. ... Dalfampridine is in a class of medications called potassium channel blockers. It works by strengthening the signals sent ... and pharmacist if you are allergic to dalfampridine, 4-aminopyridine (4-AP, fampridine) that has been prepared ...
  2. ... this medication from consuming grapefruit by at least 4 hours.MinorBe watchful with this combination.Talk with ... this medication from consuming grapefruit by at least 4 hours.ModerateBe cautious with this combination.Talk with ...
  3. ... capsules, and solution are usually taken three to four times a day. The extended-release tablets are ... certain medications to treat drowsiness and headaches); calcium channel ... potassium iodide; selective serotonin reuptake inhibitors (SSRIs) such as ...
  4. ... hospital or medical facility. It is usually given 4 to 12 hours before transplant surgery and once ... and ketoconazole (Nizoral); azithromycin (Zithromax); bromocriptine (Parlodel); ... (Pediapred); phenobarbital; phenytoin (Dilantin); ranitidine (Zantac); ...
  5. ... suspension (Signifor LAR) is usually injected once every 4 weeks. Follow the directions on your prescription label ... and propranolol (Hemangeol, Inderal); bromocriptine (Cycloset, Parlodel); ... low levels of potassium or magnesium in your blood; gallstones or other ...
  6. ... These side effects usually go away 2 to 4 weeks after starting treatment. These side effects may ...