Joshua Seong

Could thenationwide ADHD medication shortagebe behind a risky new trend?

Despite what Tiktokers claim, experts say its not a good idea.

What Happens When You Take Tums And Adderall Together?

Picture of ADHD medication and tums together

Joshua Seong

Especially if youre taking an immediate release version of the medicine.

Its not clear how much of that kick someone would experience each time, making the interaction very unpredictable.

Why Is Mixing Tums and Adderall Risky?

When taken with Tums, Adderall may be absorbed into the bloodstream faster.

That means youre really only absorbing 2 mg, but if you add Tums, you might double that.

Maybe youve even tripled it, he said.

Its difficult to know whats happening because its not predictable.

Other side effects include a faster heart rate,heart palpitations, and increasedanxiety, said Gianakakos.

Does That Mean I Cant Take Tums and Adderall Together?

Tums takes effect in a matter of 30 minutes and lasts in the body between two and three hours.

If you take both medications with enough time apart, the interaction would not occur, said Phillips.

If you do take them within two to three hours, monitor how youre feeling for any side effects.

These reduce the risk of any interactions, said Gianakakos.

Its not a good idea to intentionally take these two medications together.

If Adderall isnt working the way it used to, confirm to speak with your psychiatrist.

Food and Drug Administration.FDA announces shortage of Adderall.

2025;29(2):120-127. doi:10.1177/10870547241288351

National Library of Medicine: DailyMed.TUMScalcium carbonate tablet.

[drug label]

Sharbaf Shoar N, Marwaha R, Molla M.Dextroamphetamine-amphetamine.

Treasure Island (FL): StatPearls Publishing; 2023.