Medications That Could Be Contributing to Your Weight Gain

5. Beta Blockers: Heart Health at a Cost

Beta blockers such as metoprolol, propranolol, and atenolol are commonly prescribed for heart conditions, including high blood pressure and arrhythmias. While effective in lowering heart rate and blood pressure, they can also slow down metabolism, leading to gradual weight gain. Additionally, beta blockers may cause fatigue, reducing motivation for exercise and physical activity. Patients taking these medications should focus on staying active in ways that feel manageable, such as walking, swimming, or low-impact strength training. A diet rich in fiber, lean proteins, and whole grains can also help counterbalance metabolic slowdowns. If significant weight gain becomes an issue, discussing alternative medications with fewer metabolic effects, such as ACE inhibitors or calcium channel blockers, may be worth considering with a doctor.

6. Antihistamines: More Than Allergy Relief

Antihistamines are commonly used to treat seasonal allergies, but some of these medications, especially first-generation antihistamines like diphenhydramine (Benadryl) and hydroxyzine, have been linked to weight gain. This is because histamine plays a role in appetite regulation, and blocking histamine receptors can lead to increased hunger and decreased energy levels. Some newer antihistamines, such as loratadine (Claritin) or fexofenadine (Allegra), are less likely to cause these effects. Individuals who need regular antihistamines should consider choosing non-drowsy formulas, staying active, and practicing mindful eating habits to counteract potential weight-related side effects.