The number of pills you can buy depends on the dosage strength of the pseudoephedrine base: ~146 tablets 60 mg tablets: ~73 tablets 120 mg tablets: ~36 tablets Requirements for Purchase To buy Sudafed, you must follow these retail procedures:
While federal law sets the baseline, some states have stricter regulations: CMEA General Information - DEA Diversion Control Division
Under the federal , your ability to buy Sudafed (pseudoephedrine) is regulated by strict weight limits rather than the number of boxes. Federal Purchase Limits how much sudafed can i buy
Note: Foreign passports are generally not accepted for these purchases, except for single-use "convenience" packs.
As of April 2026, the standard federal limits for an individual are: The number of pills you can buy depends
Products must be kept behind the counter or in a locked cabinet.
You must sign a written or electronic logbook with your name, address, and the date/time of the sale. Retailers keep this information for at least two years . State-Specific Variations You must sign a written or electronic logbook
You must present a valid government-issued photo ID .