Hyposmia - Anosmia: Causes & Reasons

Warning: Do not use in emergencies, if pregnant, if under 18, or as a substitute for a doctor’s advice or diagnosis. Learn more

Possible Causes for Hyposmia - Anosmia

Kallmann Syndrome Type 4

Kallmann syndrome (KS) is a rare genetic disorder characterized by hypogonadotropic hypogonadism associated with anosmia or hyposmia. [radiopaedia.org]

In addition to hypogonadotropic hypogonadism and anosmia/hyposmia, KS may have a variety of associated anomalies. [clinicaladvisor.com]

This genetic condition is classically divided into two groups based on the presence of anosmia/hyposmia (Kallmann Syndrome) or the absence of olfactory disturbances (normosmic [ijdvl.com]

Kallmann Syndrome Type 3

Kallmann syndrome (KS) is a rare genetic disorder characterized by hypogonadotropic hypogonadism associated with anosmia or hyposmia. [radiopaedia.org]

Isolated or apparently isolated forms (i.e., Kallmann syndrome with anosmia or hyposmia not spontaneously expressed by the patients) of these diseases are most of the time [em-consulte.com]

All patients with Kallmann syndrome by definition have anosmia or severe hyposmia. [misc.medscape.com]

Hypogonadotropic Hypogonadism Type 21

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [uniprot.org]

Isolated or apparently isolated forms (i.e., Kallmann syndrome with anosmia or hyposmia not spontaneously expressed by the patients) of these diseases are most of the time [em-consulte.com]

Patients with hyposmia or anosmia are defined as having Kallmann syndrome (KS), and those with normal olfactory status are defined as nIHH. [ajandrology.com]

Kallmann Syndrome Type 2

People with Kallmann also have a diminished to absent sense of smell (hyposmia/anosmia) due to the underdevelopment or absence of their olfactory bulbs in the brain. [my46.org]

Hyposmia or anosmia is another characteristic symptom that affects both females and males. [news-medical.net]

/anosmia (16). [jci.org]

Hypogonadotropic Hypogonadism Type 19

Disease definition Johnson neuroectodermal syndrome is characterised by alopecia, anosmia or hyposmia, conductive deafness with malformed ears and microtia and/or atresia [orpha.net]

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [malacards.org]

In some cases, it is associated with non-reproductive phenotypes, such as anosmia, cleft palate, and sensorineural hearing loss. [genecards.org]

Sinusitis

Symptoms of acute bacterial rhinosinusitis include the following: Facial pain or pressure (especially unilateral) Hyposmia/anosmia Nasal congestion Nasal drainage Postnasal [emedicine.medscape.com]

[…] immediately above the inner canthus Referred pain to the vertex, temple, or occiput Postnasal discharge A blocked nose Persistent coughing or pharyngeal irritation Facial pain Hyposmia [emedicine.medscape.com]

Hypogonadotropic Hypogonadism Type 20

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [malacards.org]

In some cases, it is associated with non-reproductive phenotypes, such as anosmia, cleft palate, and sensorineural hearing loss. [genecards.org]

Any signs of eunuchoidal properties along with either anosmia or hyposmia should confirm the diagnosis of KS. [synapse.koreamed.org]

Common Cold

Clinical symptoms include nasal congestion and obstruction, purulent nasal discharge, maxillary tooth pain, facial pain or pressure, fever, fatigue, cough, hyposmia or anosmia [doi.org]

COVID-19

SARS-CoV-2 Variant Classifications and Definitions SARS-CoV-2 Variant Classifications and Definitions Key Definitions Key Points How Variants Are Classified Variants Being Monitored (VBM) Variant of Interest (VOI) Variant of Concern (VOC) Variant of High Consequence (VOHC) References Viruses like SARS-CoV-2[…] [cdc.gov]

Kallmann Syndrome

RESULTS: The objective smell test showed anosmia in all six of the patients. However, the subjective test revealed anosmia in five patients and hyposmia in one patient. [ncbi.nlm.nih.gov]

Kallmann syndrome (KS) is defined by the association of idiopathic hypogonadotropic hypogonadism and anosmia/hyposmia. [ncbi.nlm.nih.gov]

Kallmann syndrome (KS) is a genetic gonadotropin-releasing hormone deficiency associated with hyposmia or anosmia and characterized by various modes of inheritance. [ncbi.nlm.nih.gov]

Hypogonadotropic Hypogonadism Type 8

Kallmann syndrome (KS) is a rare genetic disorder characterized by hypogonadotropic hypogonadism associated with anosmia or hyposmia. [radiopaedia.org]

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [malacards.org]

This genetic condition is classically divided into two groups based on the presence of anosmia/hyposmia (Kallmann Syndrome) or the absence of olfactory disturbances (normosmic [ijdvl.com]

Hypogonadotropic Hypogonadism Type 18

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [uniprot.org]

Methods and Findings Thirty-two male HH patients with anosmia/hyposmia (Kallmann Syndrome, KS; n = 26) or normal sense of smell (nHH; n = 6) were enrolled (age range, 18–61 [figshare.com]

[…] or anosmia Yousem, DM; Geckle, RJ; Bilker, W; McKeown, DA; Doty, RL Epidemiology, diagnosis, and treatment of male hypogonadotropic hypogonadism Lenzi, A; Balercia, G; Bellastella [deepdyve.com]

Anosmia

Severe posttreatment hyposmia and anosmia have been observed. [ncbi.nlm.nih.gov]

What Are the Symptoms of Hyposmia or Anosmia? [med.uth.edu]

Most cases of hyposmia and anosmia are temporary, but for certain people, anosmia and hyposmia lasts permanently or can’t be treated with prescription medication. [myhoustonsurgeons.com]

Nasal Polyp

/anosmia or one major and two of the following minor factors, headache. [ncbi.nlm.nih.gov]

Clinically, the presence of polyps in chronic sinusitis patients is a marker for greater burden of sinus disease, hyposmia/anosmia, NSAID sensitivity and asthma. [cityallergy.com]

Nasal obstruction due to polyposis can also lead to hyposmia or even anosmia. Nasal polyps are not known to be premalignant. [emedicine.medscape.com]

Hypogonadotropic Hypogonadism Type 22

BACKGROUND: Congenital hypogonadotropic hypogonadism (CHH) is classified as Kallmann syndrome (KS) with anosmia/hyposmia or normosmic (n)CHH. [ncbi.nlm.nih.gov]

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [genecards.org]

Isolated or apparently isolated forms (i.e., Kallmann syndrome with anosmia or hyposmia not spontaneously expressed by the patients) of these diseases are most of the time [em-consulte.com]

Ichthyosis and Male Hypogonadism

Introduction: Kallmann Syndrome (KS) is a genetically heterogeneous disease characterised by hypogonadotrophic hypogonadism with anosmia or hyposmia. [endocrine-abstracts.org]

Background Kallmann syndrome is a genetically heterogeneous disease characterized by hypogonadotropic hypogonadism with anosmia or hyposmia associated with defects in the [edmcasereports.com]

All patients with Kallmann syndrome by definition have anosmia or severe hyposmia. [emedicine.medscape.com]

Paroxysmal Nodal Tachycardia

See anosmia, cacosmia, dysosmia, hyperosmia, hyposmia, specific anosmia. [oxfordreference.com]

They are different due to their expression (slight hyposmia till to anosmia, parosmia), latency, localization (respiratory, epithelial, nerval, central), and a combination [read.qxmd.com]

anosmia. [medscape.com]

Hypogonadotropic Hypogonadism

Kallmann syndrome (KS) is a rare genetic disorder characterized by hypogonadotropic hypogonadism associated with anosmia or hyposmia. [radiopaedia.org]

Neuroendocrinology: PDF Only Abstract Kallmann's syndrome is a form of idiopathic hypogonadotropic hypogonadism (IHH) associated with hyposmia or anosmia. [journals.lww.com]

In around 50-60% of cases, CHH is associated with a variety of non-reproductive abnormalities, most commonly anosmia/hyposmia, which defines Kallmann Syndrome (KS) by its [ncbi.nlm.nih.gov]

Dysosmia

Clinically, olfaction can fail in any of three ways: (i) decreased sensitivity (hyposmia, anosmia) and two types of distortion (dysosmia); (ii) distorted quality of an odorant [scitechnol.com]

See anosmia, cacosmia, hyperosmia, hyposmia, parosmia, specific anosmia. [oxfordreference.com]

In this case, hyposmia is more common and dysosmia can be observed in up to two-thirds of patients.2 Some studies suggest that post-viral hyposmia or anosmia should always [scielo.br]

Kallmann Syndrome Type 6

/anosmia (16). [jci.org]

In Kallmann syndrome, the sense of smell is either diminished (hyposmia) or completely absent (anosmia). [medlineplus.gov]

[…] an X-linked disorder that results from disruption of hypothalamic GnRH neuron development and presents with associated olfactory nerve agenesis or hypoplasia, leading to hyposmia [jci.org]

Kallmann Syndrome Type 5

The syndrome characteristically includes GnRH deficiency associated with anosmia or hyposmia due to agenesis or hypoplasia of the olfactory bulbs.1 This is a hereditary, genetically [elsevier.es]

In Kallmann syndrome, the sense of smell is either diminished (hyposmia) or completely absent (anosmia). [medlineplus.gov]

Hypogonadotropic Hypogonadism Type 17

Genetic and phenotypic spectrum associated with IFIH1 gain‐of‐function GI Rice, S Park, F Gavazzi, LA Adang, LA Ayuk, L Van Eyck, L Seabra, ... Human mutation 41 (4), 837-849, 2020172020Triiodothyronine-predominant Graves’ disease in childhood: detection and therapeutic implications J Harvengt, P Boizeau, D Chevenne, D[…] [scholar.google.be]

Hypogonadotropic Hypogonadism Type 15

Autosomal Recessive Kallmann Syndrome Type 3

Hyposmia or anosmia is another characteristic symptom that affects both females and males. [news-medical.net]

/anosmia (16). [jci.org]

People with Kallmann also have a diminished to absent sense of smell (hyposmia/anosmia) due to the underdevelopment or absence of their olfactory bulbs in the brain. [my46.org]

Isolated Congenital Anosmia

Search for the genetic cause of isolated congenital anosmia and hyposmia in an extended Faroese family. [findresearcher.sdu.dk]

Gaines AD (2010) Anosmia and hyposmia. Allergy Asthma Proc 31(3): 185-189. [medcraveonline.com]

Overview Citationformats Standard Search for the genetic cause of isolated congenital anosmia and hyposmia in an extended Faroese family. / Karstensen, Helena G; Mang, Yuan [findresearcher.sdu.dk]

Hypogonadotropic Hypogonadism Type 7

In around 50-60% of cases, CHH is associated with a variety of non-reproductive abnormalities, most commonly anosmia/hyposmia, which defines Kallmann Syndrome (KS) by its [moh-it.pure.elsevier.com]

/hyposmia in relatives [20]. [br.123dok.com]

Anosmia or hyposmia is related to the absence or hypoplasia of the olfactory bulbs and tracts. [genecards.org]

Deafness - Hypogonadism Syndrome

Kallmann syndrome (KS) is a rare genetic disorder characterized by hypogonadotropic hypogonadism associated with anosmia or hyposmia. [radiopaedia.org]

Any signs of eunuchoidal properties along with either anosmia or hyposmia should confirm the diagnosis of KS. [synapse.koreamed.org]

/hyposmia, and hypogonadotropic hypogonadism. [jfmpc.com]

Rhinosinusitis

Symptoms: Symptoms of CRS can be varied and can include facial pressure or pain, post-nasal drainage, nasal blockage, anosmia or hyposmia, or fatigue. [worldallergy.org]

Kallmann Syndrome Type 1

In Kallmann syndrome, the sense of smell is either diminished (hyposmia) or completely absent (anosmia). [medlineplus.gov]

Delayed Male Puberty

[…] or anosmia and hypogonadotropic hypogonadism Russell-Silver syndrome - Marked growth retardation of prenatal onset [emedicine.medscape.com]

[…] or Hyposmia Hypogonadotropic Hypogonadism Iatrogenic Hypopituitarism Findings Growth failure Hypothyroidism Adrenal Insufficiency Diabetes Insipidus Delayed Puberty Causes [fpnotebook.com]

A history of anosmia or hyposmia points to Kallmann syndrome, which is the result of a rare genetic mutation and can affect boys and girls. [endocrinenews.endocrine.org]