Lisinopril + Hydrochlorothiazide Side Effects & Health Impacts

Magnesium depletion destabilizes neuromuscular transmission and ATP-dependent muscle relaxation, which can cause muscle cramps, tremors, weakness and restless legs.

Clinical reports and modern reviews note that hypomagnesemia is associated with muscle cramps and spasms; mechanistic work links low magnesium to impaired ATP handling and sustained muscle contraction.

Bilbey DL, Prabhakaran VM. Muscle cramps and magnesium deficiency: case reports. Can Fam Physician. 1996;42:1471-1473.; Souza ACR et al. The integral role of magnesium in muscle integrity and function. Nutrients. 2023;15(24):5127.; Kothari M et al. A comprehensive review on understanding magnesium deficiency. Nutr Rev. 2024;82(5):987-1005.

Low magnesium interferes with cardiac myocyte electrophysiology and vascular tone, predisposing to premature beats, arrhythmias and elevated blood pressure.

Cardiovascular reviews identify subclinical magnesium deficiency as a contributor to arrhythmias and hypertension, particularly in individuals on diuretics or medications that increase urinary magnesium loss.

DiNicolantonio JJ et al. Subclinical magnesium deficiency: a principal driver of cardiovascular disease? Open Heart. 2018;5(1):e000668.; Souza ACR et al. The integral role of magnesium in muscle integrity and function. Nutrients. 2023;15(24):5127.

Folate depletion impairs one-carbon metabolism, leading to elevated homocysteine, endothelial dysfunction and potential promotion of atherothrombotic events.

Meta-analyses of randomized trials show that folic acid supplementation lowers homocysteine and modestly reduces stroke and overall cardiovascular disease risk in some populations, especially where baseline folate status is low, highlighting the adverse vascular profile of folate deficiency.

Li Y et al. Folic acid supplementation and the risk of cardiovascular diseases: a meta-analysis of randomized controlled trials. J Am Heart Assoc. 2016;5(8):e003768.; Wang Y et al. The effect of folic acid in patients with cardiovascular disease: a meta-analysis. Medicine (Baltimore). 2019;98(38):e17106.; Miller ER et al. Meta-analysis of folic acid supplementation trials on risk of cardiovascular disease. Am J Cardiol. 2010;106(4):517-527.

Folate deficiency impairs DNA synthesis, resulting in ineffective erythropoiesis, macrocytosis and megaloblastic anemia, often accompanied by glossitis, mucosal changes and fatigue.

Hematology and nutrition reviews describe folate deficiency as a classic cause of megaloblastic anemia and mucosal abnormalities, frequently exacerbated by medications that antagonize folate metabolism.

O’Leary F, Samman S. Vitamin B12 in health and disease. Nutrients. 2010;2(3):299-316. (discussion of folate and B12 in megaloblastic anemia); Lešić S et al. The impact of vitamin deficiencies on oral manifestations. Dent J (Basel). 2024;12(4):109.

Lower CoQ10 impairs mitochondrial ATP production in skeletal muscle, which can manifest as fatigue, myalgias and weakness, particularly in patients taking statins that further reduce endogenous CoQ10 levels.

Randomized trials and meta-analyses in statin-treated patients have shown that CoQ10 depletion and/or low circulating levels are associated with muscle symptoms, while supplementation has produced mixed but suggestive improvements in statin-associated myalgia and muscle pain severity.

Caso G et al. Effect of coenzyme Q10 on myopathic symptoms in patients treated with statins. Am J Cardiol. 2007;99(10):1409-1412.; Qu H et al. Effects of coenzyme Q10 on statin-induced myopathy: a meta-analysis of randomized controlled trials. J Am Heart Assoc. 2018;7(19):e009835.; Parker BA et al. A randomized trial of coenzyme Q10 in patients with confirmed statin myopathy. Atherosclerosis. 2013;231(1):282-287.

CoQ10 is a key electron carrier in the mitochondrial respiratory chain and an important lipid-soluble antioxidant; depletion reduces cellular energy output and increases susceptibility of membranes and LDL particles to oxidative damage.

Mechanistic and clinical studies link lower CoQ10 status with impaired oxidative phosphorylation and higher markers of oxidative stress, particularly in tissues with high metabolic demand such as myocardium and skeletal muscle.

Littarru GP, Tiano L. Clinical aspects of coenzyme Q10: cardiology and beyond. Antioxid Redox Signal. 2010;12(10):1535-1546.; Mancini A et al. Coenzyme Q10: clinical applications in cardiovascular diseases. Antioxidants (Basel). 2020;9(4):341.

Zinc depletion compromises innate and adaptive immune responses, leading to lymphopenia, reduced T-cell function and higher susceptibility to infections.

Classic dermatology and immunology literature shows that zinc deficiency causes lymphopenia and reduced immune capacity; more recent work links marginal deficiency to impaired inflammatory and anti-microbial responses.

Fraker PJ et al. The dynamic link between the integrity of the immune system and zinc status. JAMA Dermatol. 1987;123(2):169-174.; Lopez EA et al. Systematic review and meta-analysis of the effect of zinc on wound healing. Nutr Clin Pract. 2025;40(2):123-135.