Aptivus and Calcium Carbonate Suspension

In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.

Using calcium carbonate together with tipranavir can decrease the effects of tipranavir. You should be separate tipranavir from calcium carbonate administration to prevent this interaction. Contact your doctor if your condition worsens. You may need a dose adjustment or special test to safely use both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

ADJUST DOSING INTERVAL: Concurrent administration of antacids or other agents with acid-neutralizing effects may decrease the oral bioavailability of tipranavir and reduce its concentrations in plasma. The mechanism of interaction has not been described. When tipranavir (in combination with low-dose ritonavir) was coadministered with 20 mL of an aluminum- and magnesium-based liquid antacid, tipranavir peak plasma concentration (Cmax) and area under the plasma concentration-time curve (AUC) were reduced by 25% to 29%. The clinical significance of these changes is unknown. However, subtherapeutic antiretroviral drug levels may lead to reduced viral susceptibility and development of resistance.

MANAGEMENT: Consideration should be given to separating tipranavir/ritonavir dosing from antacid administration to prevent reduced absorption of tipranavir.

Aptivus

Generic Name: tipranavir

Brand name: Aptivus

Synonyms: n.a.

What is Aptivus?

Calcium Carbonate Suspension

Generic Name: calcium carbonate

Brand name: Calci-Chew, Oysco 500, Calci Mix, Os-Cal 500, Oyst Cal 500, Oyster Shell Calcium 500, Nephro Calci, Amitone, Dicarbosil, Equilet, Tums, Chooz, Tums E-X, Alkets, Titralac, Oyster Cal 500, Calcitab, Oyster Shell, Oyster Calcium, Super Calcium, Calcium Concentrate, Caltro, Oyster, Oyster Cal, Cal Oys, Alkums, Cal-Gest, Tums 500, Tums Ultra, Alka-Mints, Calcarb, Caltrate, Rolaids Sodium Free, Amilac, Calcium Oyster, Oyst Cal, Calcium Liquid Softgel, Mylanta Child, Maalox Quick Dissolve, Maalox Quick Dissolve Maximum Strength, Ultra Mylanta Calci Tabs, Extra Strength Mylanta Calci Tabs, Os-Cal, Surpass, Surpass Extra Strength, Icar Prenatal Chewable Calcium, Tums Extra Strength, Maalox Quick Dissolve Extra Strength, Calcium Oyster Shell, Maalox Antacid Barrier, Rolaids Soft Chew, Pepto Children's, Maalox Regular Strength, Maalox Children's, Tums Kids, Tums QuikPak, Calci-Mix, Alcalak, Tums Smoothies, Tums Chewy Bites, Tums Chewy Delights, Tums Sugar-Free, Cal-Mint, Calci Mix, OsCal 500

Synonyms: Calcium carbonate, Calcium Carbonate

What is Calcium Carbonate Suspension?