Decreased Muscle Mass: Causes & Reasons

Possible Causes for Decreased Muscle Mass

Finally, infertility, erectile dysfunction, decreased muscle mass and body hair, smaller testicles, gynecomastia, osteoporosis, mood changes, and decreased cognitive skills [study.com]

[…] energy, lower muscle mass and bone density, and anemia. [harvardprostateknowledge.org]

Impaired development and growth of body hair, a male voice, muscle mass, the penis, and testicles during puberty. [study.com]

Primary Male Hypogonadism

Male hypogonadism symptoms during adulthood may include: Erectile dysfunction Infertility problems Decreased muscle mass Decreased body hair growth Loss of bone mass ( osteoporosis [health.in4mnation.com]

Finally, infertility, erectile dysfunction, decreased muscle mass and body hair, smaller testicles, gynecomastia, osteoporosis, mood changes, and decreased cognitive skills [study.com]

mass Adulthood Infertility Erectile dysfunction Osteoporosis (loss of bone mass) Gynecomastia Decreased muscle mass Reduced body hair and beard growth Difficulty concentrating [performanceinsiders.com]

Male Hypogonadism

[…] and body hair growth, decreased muscle mass, development of breast tissue, and loss of bone mass. [rejuvchip.com]

The symptoms during pre-puberty include impaired growth of external male genitals, improper distribution of body hair, decreased muscle mass, gynecomastia or development of [uhs.ae]

Finally, infertility, erectile dysfunction, decreased muscle mass and body hair, smaller testicles, gynecomastia, osteoporosis, mood changes, and decreased cognitive skills [study.com]

Camurati-Engelmann Syndrome

Other signs include decreased muscle mass, joint contractures, and sometimes marfanoid body habitus. [orpha.net]

Patients generally present with pain in the extremities, waddling gait, easy fatigability, and muscle weakness. [orpha.net]

Growth Hormone Deficiency

Decrease in cholesterol level. 3. Increase in muscle mass and decrease in fat mass with no change in total body weight. 4. Increase in muscle strength. 5. [onlinemedinfo.com]

In adults, the clinical syndrome includes: Altered body composition (increased fat mass, decreased lean body mass) Decreased muscle strength Altered lipid profile Decreased [stanfordhealthcare.org]

Typical symptoms increase in adipose (fatty) tissue (especially around the waist) decrease in lean body mass (muscle) decrease in strength and stamina, reduction in exercise [pituitary.org.uk]

Drug-Induced Pituitary Deficiency

Decreased muscle mass and strength, visceral obesity, fatigue, decreased quality of life, impairment of attention and memory. Dyslipidaemia, premature atherosclerosis. [patient.info]

Men lose facial, scrotal and trunk hair, as well as suffering decreased muscle mass and anemia. [en.wikipedia.org]

Benefits of treatment include improved energy and quality of life, increased body muscle mass, and decreased body fat mass. [merckmanuals.com]

Kwashiorkor

Symptoms include: Changes in skin pigment Decreased muscle mass Diarrhea Failure to gain weight and grow Fatigue Hair changes (change in color or texture) Increased and more [nlm.nih.gov]

Symptoms Symptoms include: Changes in skin pigment Decreased muscle mass Diarrhea Failure to gain weight and grow Fatigue Hair changes (change in color or texture) Increased [health.ridgeviewmedical.org]

[…] infections due to damaged immune system Irritability Large belly that sticks out (protrudes) Lethargy or apathy Loss of muscle mass Rash (dermatitis) Shock (late stage) Swelling [nlm.nih.gov]

Luteinizing Hormone Deficiency

In adults, symptoms include low energy, decreased strength and exercise tolerance, weight gain, decreased muscle mass, and feelings of anxiety or depression. [webmd.com]

fat Lack of growth (height); increased body fat, failure to achieve normal peak bone mass GH in Adults Whole body Poor quality of life, increased body fat, decreased muscle [pituitarysociety.org]

GH deficiency in adults causes an increase in fat tissues and a decrease in muscle mass. [healthcentral.com]

Pituitary Disorder

muscle mass and increases body fat Cushing’s disease: overproduction of adrenocorticotropic hormone (ACTH), which results in too much cortisol in the body Diabetes insipidus [umiamihealth.org]

In adults, symptoms include low energy, decreased strength and exercise tolerance, weight gain, decreased muscle mass, and feelings of anxiety or depression. [webmd.com]

[…] overgrowth or enlargement of different areas of the body, such as the hands, feet, or facial features Adult growth hormone (GH) deficiency: underproduction of GH, which decreases [umiamihealth.org]

Hypopituitarism

Decreased muscle mass and strength, visceral obesity, fatigue, decreased quality of life, impairment of attention and memory. Dyslipidaemia, premature atherosclerosis. [patient.info]

In adults, GH deficiency may cause a decrease in energy and physical activity, change in body composition (increased fat, decreased muscle mass), a tendency toward increased [pituitarysociety.org]

Men: loss of libido, impaired sexual function, mood impairment, loss of facial, scrotal and body hair; decreased muscle mass, osteoporosis, anaemia. [patient.info]

Monosomy 4p

muscle mass Delayed skeletal maturation Developmental dysplasia of the hip Generalized hypotonia Hip dislocation Kyphosis Microcephaly Micrognathia Radioulnar synostosis [ncbi.nlm.nih.gov]

Preauricular skin tag Sacral dimple Abnormality of the musculoskeletal system Abnormal form of the vertebral bodies Abnormal sternal ossification Craniofacial asymmetry Decreased [ncbi.nlm.nih.gov]

Kallmann Syndrome Type 5

muscle mass. [elsevier.es]

Muscle mass is decreased, muscle strength is diminished, and fat is distributed over the hips and chest, particularly in men with Kallmann syndrome or congenital idiopathic [emedicine.medscape.com]

[…] bone matrix mineralization and increased bone resorption, and body composition changes with increased fat mass (including abdominal mass) of gynoid distribution and decreased [elsevier.es]

Ehlers-Danlos Syndrome Type Beasley-Cohen

Soft Tissue: decreased muscle mass Head And Neck Face: narrow face Skin Nails Hair Skin: excessive skin wrinkling on dorsum of hands and fingers skin hyperelasticity cigarette [malacards.org]

muscle mass ; Excessive skin wrinkling on dorsum of hands and fingers ; Genu recurvatum ; Hearing impairment ; Hip dislocation ; Hyperextensible skin ; Inguinal hernia ; [m.mousephenotype.org]

muscle mass Genu recurvatum Hip dislocation Inguinal hernia Joint laxity Abnormality of the nervous system Intellectual disability Ear malformation Hearing impairment IMPORTANT [ncbi.nlm.nih.gov]

Hypogonadotropic Hypogonadism Type 21

Finally, infertility, erectile dysfunction, decreased muscle mass and body hair, smaller testicles, gynecomastia, osteoporosis, mood changes, and decreased cognitive skills [study.com]

[…] low sperm count depressed mood decreased libido lethargy sleep disturbances decreased muscle mass and strength loss of body hair (pubic, axillary, facial) osteoporosis and [medicalnewstoday.com]

Untreated adult males usually have decreased bone density and muscle mass, decreased testicular volume (< 4 mL), erectile dysfunction, diminished libido and infertility. [orpha.net]

Andropause

Decreased androgen concentrations contribute to sexual dysfunction, loss of muscle mass and function, frailty, gain of fat mass, cognitive impairment, and loss of body hair [hoodtocoasthealthcare.com]

You may notice decreased muscle mass and loss of muscle strength, develop a paunch and there can be a decline in your job performance as well. [timesofindia.indiatimes.com]

Fatigue Depression Irritability, Anger, and Mood Swings Loss of body hair Abnormal weight gain Decreased muscle mass Brain Fog Lack of motivation What Treatments and Supportive [hoodtocoasthealthcare.com]

Variants of Klinefelter Syndrome

Males with Klinefelter syndrome typically have low testosterone levels, causing sparse body hair, decreased muscle mass, small testes and penis, feminized body habitus, and [cancertherapyadvisor.com]

Without treatment, the shortage of testosterone can lead to delayed or incomplete puberty, breast enlargement (gynecomastia), decreased muscle mass, decreased bone density [medlineplus.gov]

Referral to early intervention may be warranted if decreased muscle mass causes hypotonia and/or delayed gross motor skills, in the presence of speech delay, or if other developmental [cancertherapyadvisor.com]

Kallmann Syndrome Type 4

Decreased muscle mass and strength, visceral obesity, fatigue, decreased quality of life, impairment of attention and memory. Dyslipidaemia, premature atherosclerosis. [patient.info]

Signs and symptoms may include: Erectile dysfunction Infertility Decrease in beard and body hair growth Decrease in muscle mass Development of breast tissue (gynecomastia) [mayoclinic.org]

Hypogonadism in HIV-infected men presents similarly to androgen deficiency in the general population and is characterized by loss of facial and body hair, decreased muscle [edmcasereports.com]

Isolated Growth Hormone Deficiency Type 2

[…] strength and exercise tolerance Decreased muscle mass Weight gain, especially around the waist Feelings of anxiety, depression, or sadness causing a change in social behavior [emedicinehealth.com]

GH deficiency in adults is associated with fatigue, decreased energy, depressed mood, decreased muscle strength, decreased muscle mass, thin and dry skin, increased adipose [britannica.com]

They may notice a relative increase in fat mass, especially abdominal and visceral, along with a decrease in muscle mass. [rarediseases.org]

X-Linked Syndromic Mental Retardation Type Snyder-Robinson

Additionally, they present with unsteady gait, hypotonia, decreased muscle mass, speech abnormalities, and movement disorders consistent with cerebellar circuitry/red nucleus [egl-eurofins.com]

muscle mass Underdeveloped muscles 0003199 Dental crowding Crowded teeth Dental overcrowding Overcrowding of teeth [ more ] 0000678 Dysarthria Difficulty articulating speech [rarediseases.info.nih.gov]

Bifid uvula 0000193 Broad-based gait Wide based walk 0002136 Cleft palate Cleft roof of mouth 0000175 Cryptorchidism Undescended testes Undescended testis [ more ] 0000028 Decreased [rarediseases.info.nih.gov]

Anterior Pituitary Disease

Symptoms of GH deficiency in adults include fatigue, poor exercise tolerance, decreased muscle mass, increased fat mass and poor quality life. [pacificneuroscienceinstitute.org]

In adults, symptoms include low energy, decreased strength and exercise tolerance, weight gain, decreased muscle mass, and feelings of anxiety or depression. [webmd.com]

muscle mass Growth retardation ACTH Pituitary Cushing’s Excessive weight gain Easy bruising Muscle weakness New stretch marks Hypocortisolism with relative preserved mineralocorticoid [cancertherapyadvisor.com]

Hypogonadotropic Hypogonadism Type 22

Signs and symptoms may include: Erectile dysfunction Infertility Decrease in beard and body hair growth Decrease in muscle mass Development of breast tissue (gynecomastia) [mayoclinic.org]

Hypogonadism in HIV-infected men presents similarly to androgen deficiency in the general population and is characterized by loss of facial and body hair, decreased muscle [edmcasereports.com]

Alpha-B Crystallinopathy

Some people with myofibrillar myopathy have muscle stiffness, aching, cramps or decreased muscle mass (atrophy). [rarediseases.org]

However, all involve progressive muscle weakness and characteristic abnormalities in muscle cells (myofibrillar disorganization and protein accumulation). [rarediseases.org]

Autosomal Recessive Kallmann Syndrome Type 3

muscle mass. [elsevier.es]

Untreated adult males usually have decreased bone density and muscle mass, decreased testicular volume (< 4 mL), erectile dysfunction, diminished libido and infertility. [orpha.net]

Distal Arthrogryposis Type 5D

Deep tendon reflexes are often hyporeactive and decreased muscle mass has been noted. The muscles seem "firm" to palpation. Restrictive lung disease has been reported. [disorders.eyes.arizona.edu]

Posterior Pituitary Disease

Symptoms of GH deficiency in adults include fatigue, poor exercise tolerance, decreased muscle mass, increased fat mass and poor quality life. [pacificneuroscienceinstitute.org]

In adults, symptoms include low energy, decreased strength and exercise tolerance, weight gain, decreased muscle mass, and feelings of anxiety or depression. [webmd.com]

Growth Hormone Deficiency Growth hormone is necessary in children for growth, and in adults to maintain body composition, muscle mass, energy level, cardiovascular status [pacificneuroscienceinstitute.org]

Hypogonadotropic Hypogonadism Type 16

[…] energy and interest in activities Loss of muscle mass in men Weight gain Mood changes Infertility Exams and Tests The health care provider will perform a physical exam and [pennmedicine.org]

[…] facial hair Inability to smell (in some cases) Short stature (in some cases) Adults: Loss of interest in sex (libido) in men Loss of menstrual periods (amenorrhea) in women Decreased [pennmedicine.org]

Kallmann Syndrome Type 1

muscle mass. [elsevier.es]

Untreated adult males usually have decreased bone density and muscle mass, decreased testicular volume (< 4 mL), erectile dysfunction, diminished libido and infertility. [orpha.net]

Characteristically, untreated adult males usually have decreased bone density and muscle mass, decreased testicular volume (< 4 mL), erectile dysfunction, diminished libido [endo-ern.eu]

Congenital Malabsorption of Folic Acid

There may be other signs of severe malnutrition, such as edema, rickets, excessive bleeding or bruising, decreased muscle mass, or a “potbelly.” [pedsinreview.aappublications.org]

[…] with Muscle Pains 567 Case 91 An Older Woman with Progressive Muscle Weakness 572 Case 92 An HIVInfected Man with Muscle Weakness and Spasms 577 Case 93 A Woman with Limb Swelling [books.google.com]

Contractures 503 Case 80 A Woman with Longstanding Weakness and Foot Deformities 510 Case 81 A Woman with Droopy Eyelids and Ophthalmoplegia 515 Case 82 A Man with Weakness and Swelling [books.google.com]

Kallmann Syndrome Type 2

muscle mass. [elsevier.es]

Untreated adult males usually have decreased bone density and muscle mass, decreased testicular volume (< 4 mL), erectile dysfunction, diminished libido and infertility. [orpha.net]

muscle mass, diminished libido, erectile dysfunction, and infertility. [rarediseases.info.nih.gov]

Congenital Vagal Hyperreflexivity

With ageing, sarcopenia is seen with decrease in muscle mass and strength, decrease in visual acuity, depth perception, contrast sensitivity, decrease hearing and vestibular [vdoc.pub]