Skip to Content

Pyrelle HB (butabarbital / hyoscyamine / phenazopyridine) Drug Interactions

A total of 1109 drugs (7004 brand and generic names) are known to interact with Pyrelle HB (butabarbital / hyoscyamine / phenazopyridine).

  • 168 major drug interactions (1128 brand and generic names)
  • 901 moderate drug interactions (5732 brand and generic names)
  • 40 minor drug interactions (144 brand and generic names)

Check for interactions with Pyrelle HB (butabarbital / hyoscyamine / phenazopyridine)

Type in a drug name and select a drug from the list.

Medications known to interact with Pyrelle HB (butabarbital / hyoscyamine / phenazopyridine)

Show me: Generic only

Jump to: 1 4 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

    1
    4
    9
    A
    B
    C
    D
    E
    F
    G
    H
    I
    J
    K
    L
    M
    N
    O
    P
    Q
    R
    S
    T