Search Results for "Drug Interactions"
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Searched for Drug Interactions. Results 121 to 130 of 311 total matches.
Sofpironium (Sofdra) for Primary Axillary Hyperhidrosis
The Medical Letter on Drugs and Therapeutics • Aug 19, 2024 (Issue 1709)
colitis,
myasthenia gravis, or Sjögren’s syndrome.
DRUG INTERACTIONS — Sofpironium is metabolized ...
The FDA has approved a 12.45% gel formulation of the
anticholinergic drug sofpironium (Sofdra – Botanix) for
treatment of primary axillary hyperhidrosis (excessive
underarm sweating) in patients ≥9 years old.
Med Lett Drugs Ther. 2024 Aug 19;66(1709):133-4 doi:10.58347/tml.2024.1709c | Show Introduction Hide Introduction
Breztri Aerosphere for Asthma
The Medical Letter on Drugs and Therapeutics • Jul 06, 2026 (Issue 1758)
, and
urinary retention can occur.
DRUG INTERACTIONS ― Budesonide is metabolized by
CYP3A4; it should be used ...
Breztri Aerosphere (AstraZeneca), a three-drug inhaler
containing the inhaled corticosteroid (ICS) budesonide, the
long-acting antimuscarinic agent (LAMA) glycopyrrolate, and
the long-acting beta2-agonist (LABA) formoterol fumarate,
has been approved by the FDA for maintenance treatment
of asthma in patients ≥12 years old. It was approved in 2020
for treatment of chronic obstructive pulmonary disease
(COPD). Breztri Aerosphere is the second ICS/LAMA/LABA
combination to become available for treatment of asthma.
Trelegy Ellipta, which contains the ICS fluticasone, the...
Med Lett Drugs Ther. 2026 Jul 6;68(1758):108-9 doi:10.58347/tml.2026.1758c | Show Introduction Hide Introduction
Palopegteriparatide (Yorvipath) for Hypoparathyroidism
The Medical Letter on Drugs and Therapeutics • Apr 14, 2025 (Issue 1726)
, and diarrhea.
▶ Drug Interactions: Hypocalcemia could reduce the efficacy
of digoxin, and hypercalcemia ...
Palopegteriparatide (Yorvipath – Ascendis), a parathyroid
hormone (PTH) 1-34 analog, has been approved
by the FDA for treatment of hypoparathyroidism in
adults. The parathyroid hormone analog teriparatide
(Forteo, and others), which is approved for treatment
of postmenopausal osteoporosis, has been used off-label
for treatment of hypoparathyroidism.
Med Lett Drugs Ther. 2025 Apr 14;67(1726):60-2 doi:10.58347/tml.2025.1726c | Show Introduction Hide Introduction
Atogepant (Qulipta) for Migraine Prevention
The Medical Letter on Drugs and Therapeutics • Nov 01, 2021 (Issue 1636)
adjustments may be needed for renal or hepatic impairment or for drug interactions.
2. Approximate WAC for 30 ...
Atogepant (Qulipta – Abbvie), an oral small-molecule
calcitonin gene-related peptide (CGRP) receptor
antagonist ("gepant"), has been approved by the
FDA for prevention of episodic migraine in adults. It
is the second oral CGRP receptor antagonist to be
approved in the US for this indication; the first was
rimegepant (Nurtec ODT), which is also approved
for acute treatment of migraine. Parenteral CGRP
monoclonal antibodies are approved for prevention
of migraine (see Table 3).
Orforglipron (Foundayo) – A Second Oral GLP-1 Receptor Agonist for Weight Loss
The Medical Letter on Drugs and Therapeutics • May 25, 2026 (Issue 1755)
sedation who had residual gastric contents
despite preoperative fasting.6
DRUG INTERACTIONS ...
The FDA has approved orforglipron (Foundayo – Lilly), an
oral small-molecule, nonpeptide glucagon-like peptide-1
(GLP-1) receptor agonist, to reduce excess body weight and
maintain weight reduction long term in adults with obesity, or
with overweight and at least one weight-related comorbidity.
Orforglipron is the second oral GLP-1 receptor agonist to be
approved in the US for this indication; an oral formulation of
the peptide semaglutide (Wegovy) was approved in 2025.
Med Lett Drugs Ther. 2026 May 25;68(1755):81-3 doi:10.58347/tml.2026.1755a | Show Introduction Hide Introduction
Baxdrostat (Baxfendy) — An Aldosterone Synthase Inhibitor for Hypertension
The Medical Letter on Drugs and Therapeutics • Jul 06, 2026 (Issue 1758)
, dizziness, and muscle spasms can occur.
▶ Drug Interactions: Use with other drugs that increase serum ...
The FDA has approved baxdrostat (Baxfendy – AstraZeneca),
an oral aldosterone synthase inhibitor, for add-on treatment
of hypertension in adults whose blood pressure is not
adequately controlled on other drugs. Baxdrostat is the first
aldosterone synthase inhibitor to become available in the US.
Med Lett Drugs Ther. 2026 Jul 6;68(1758):105-6 doi:10.58347/tml.2026.1758a | Show Introduction Hide Introduction
Gepirone (Exxua) for Depression
The Medical Letter on Drugs and Therapeutics • Jun 24, 2024 (Issue 1705)
at risk should
be followed closely in the first weeks to months
of treatment.
DRUG INTERACTIONS — Use ...
The FDA has approved an oral extended-release
formulation of gepirone (Exxua – Fabre-Kramer), a
selective 5-HT1A receptor agonist, for treatment of
major depressive disorder (MDD) in adults. Gepirone
was originally developed decades ago for treatment
of anxiety and depression, but it was not approved by
the FDA for such use. Gepirone is structurally related
to buspirone, which is FDA-approved for treatment
of anxiety.
Med Lett Drugs Ther. 2024 Jun 24;66(1705):97-9 doi:10.58347/tml.2024.1705a | Show Introduction Hide Introduction
Ritlecitinib (Litfulo) for Severe Alopecia Areata
The Medical Letter on Drugs and Therapeutics • Nov 27, 2023 (Issue 1690)
have been reported with use of JAK inhibitors.
Drug Interactions: Use of ritlecitinib with strong CYP3A inducers ...
The FDA has approved ritlecitinib (Litfulo – Pfizer), an
oral JAK and TEC kinase family inhibitor, for treatment
of severe alopecia areata in patients ≥12 years old.
Ritlecitinib is the second oral drug to be approved
in the US for treatment of severe alopecia areata;
baricitinib (Olumiant), a JAK inhibitor, is approved
only for use in adults.
Med Lett Drugs Ther. 2023 Nov 27;65(1690):185-6 doi:10.58347/tml.2023.1690a | Show Introduction Hide Introduction
Suzetrigine (Journavx) — A Sodium Channel Blocker for Acute Pain
The Medical Letter on Drugs and Therapeutics • Mar 03, 2025 (Issue 1723)
in women
remains to be determined.
DRUG INTERACTIONS ― Suzetrigine and its major
active metabolite ...
The FDA has approved suzetrigine (Journavx –
Vertex), a selective sodium channel blocker, for oral
treatment of moderate to severe acute pain in adults.
Suzetrigine is the first sodium channel blocker to be
approved in the US for this indication and the first oral
nonopioid drug to be approved for treatment of pain
in over 25 years.
Med Lett Drugs Ther. 2025 Mar 3;67(1723):33-5 doi:10.58347/tml.2025.1723a | Show Introduction Hide Introduction
Ensifentrine (Ohtuvayre) for COPD
The Medical Letter on Drugs and Therapeutics • Aug 19, 2024 (Issue 1709)
, and diarrhea occurred in ...
The FDA has approved ensifentrine (Ohtuvayre –
Verona), an inhaled phosphodiesterase (PDE) 3 and
4 inhibitor, for maintenance treatment of chronic
obstructive pulmonary disease (COPD) in adults.
It is the first dual inhibitor of PDE3 and PDE4 to be
approved by the FDA, and the first inhaled drug
with a new mechanism of action to be approved for
treatment of COPD in more than 20 years.
Med Lett Drugs Ther. 2024 Aug 19;66(1709):131-3 doi:10.58347/tml.2024.1709b | Show Introduction Hide Introduction
