Mada za sehemu hiiHereditary DiseasesMada 3
- Meaning
- Sickle Cell Anemia
- Hemophilia
Hemophilia is a genetic blood disorder where the blood does not clot properly when a person is injured. Normally, blood clotting occurs to stop bleeding after an injury. However, in individuals with hemophilia, prolonged bleeding happens even from minor injuries, making them vulnerable to excessive blood loss.
- Inherited Genetic Disorder: Hemophilia is passed down from one or both parents through genes.
- X-Chromosome Link: The disorder is carried on the X-chromosome, making males more susceptible (as they have only one X-chromosome). Females, having two X-chromosomes, are usually carriers rather than being affected.
People with hemophilia may experience the following symptoms:
1. Excessive and Prolonged Bleeding
- Injuries, surgeries, circumcision, or tooth extractions result in bleeding that lasts longer than usual.
2. Blood in Urine or Stool
- Internal bleeding may lead to blood appearing in urine or stool.
3. Frequent Nose and Gum Bleeding
- Nosebleeds and gum bleeding without an obvious cause or lasting longer than normal.
4. Bleeding During Coughing
- In some cases, hemophilia may cause coughing up blood.
5. Joint Pain and Swelling
- Bleeding inside the joints (legs, hands, knees, elbows) causes pain, swelling, and restricted movement.
6. Delayed Healing in Infants
- Excessive bleeding from the navel in newborns with delayed healing.
7. Internal Brain Bleeding
- If bleeding occurs in the brain, it may cause:
- Severe headaches
- Stiff neck
- Vomiting
- Difficulty speaking
- Memory loss or paralysis
8. Internal Bleeding in Muscles and Organs
- Internal bleeding can cause swelling, severe pain, high fever, and difficulty walking.
Currently, there is no permanent cure for hemophilia, but the condition can be managed using medical treatment that improves blood clotting.
Precautions for People with Hemophilia
- Rest if Internal Bleeding Occurs: Avoid excessive movement when symptoms of internal bleeding appear.
- Engage in Special Exercises: Physical therapy helps to strengthen muscles and reduce the risk of joint damage.
- Take Precautions During Medical Treatments: Be careful during dental treatments or surgery to prevent excessive bleeding.
- Avoid Unprescribed Medications: Certain drugs, like aspirin, can worsen bleeding and should only be taken if prescribed by a doctor.
- Seek Medical Guidance and Counseling: Proper care and emotional support help in coping with the condition.
| Criteria | Hereditary Diseases | Non-Hereditary Diseases |
|---|---|---|
| Cause | Caused by genetic defects passed from parents. | Caused by external factors (viruses, bacteria, lifestyle, environment). |
| Treatment | Most have no cure due to their genetic nature. | Many can be cured with proper medical treatment. |
| Who is Affected? | Present from birth and inherited. | Can affect any person at any time. |
| Duration | Lifelong and permanent. | Mostly temporary and treatable. |
| Family History | Often runs in families. | Not linked to family genetics. |
| Mode of Transmission | Inherited, not contagious. | Can spread through air, body contact, food, or sexual intercourse. |
| Prevention | Cannot be prevented since it's genetic. | Can be prevented by maintaining good hygiene, vaccinations, and a healthy lifestyle |
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