Liam Carter
Brittle nails are a common issue that can affect anyone, causing soft, thin, or splitting nails. The condition, known as onychoschizia, is more prevalent in women than in men and tends to worsen during the winter months. It is mainly caused by too much or too little moisture, usually due to external factors such as frequent hand washing, exposure to water, and the use of harsh chemicals found in detergents and nail products. However, brittle nails can also indicate underlying health conditions, including iron deficiency, thyroid problems, and nutritional deficiencies. While not a major cause for concern, it is recommended to consult a doctor if additional symptoms are present or if home remedies fail to strengthen the nails.
| Characteristics | Values |
|---|---|
| Ageing | Nails commonly change as people age, often becoming dull and brittle. |
| Iron deficiency | This condition occurs when the body doesn’t get enough iron, which leads to low red blood cell levels. |
| Hypothyroidism | Along with brittle nails, symptoms of low thyroid levels may include hair loss, fatigue, weight gain, weight loss, constipation, and depression. |
| Anaemia | A condition caused by a lack of iron, which results in a reduced ability to carry oxygen to all tissues. |
| Thyroid problems | An overactive or underactive thyroid can cause brittle nails. |
| Raynaud's syndrome | A condition that causes brittle nails due to diminished blood flow to the fingers and toes. |
| Vitamin D deficiency | Linked to soft nails. |
| Biotin deficiency | Rare, but a possible cause of brittle nails. |
| Frequent hand washing | Nails lose water faster than skin, so constant washing and sanitising can cause nails to dry out and become brittle. |
| Exposure to water | Spending a lot of time with your hands in and out of water can cause nails to split. |
| Overexposure to detergents and cleaning products | Can cause nails to become soft and brittle. |
| Nail cosmetics | The use of nail polish and nail polish remover can weaken and dry out nails, making them more likely to crack. |
| Acrylic nails | The glues and dyes in acrylic nails could cause a reaction and weaken nails. |
| Nail length | Longer nails are more likely to split, crack and break. |
| Cancer treatment | Can be hard on your nails and cause them to become brittle. |
Explore related products
What You'll Learn
Aging
Age is one of the most common reasons for brittle nails. As people age, their nails tend to lose strength and become more susceptible to splitting, peeling, and breakage. This is due to a variety of factors related to the ageing process, including changes in nail growth, keratin production, and moisture levels.
With age, nails commonly become thinner and more brittle. Fingernails, in particular, tend to thin out and break more easily as we grow older. Toenails, on the other hand, may thicken and harden. This dichotomy between finger and toenails is often indicative of age-related changes.
The ageing process can affect the production of keratin, a protein that is essential for nail strength. A decrease in keratin production can result in thinner, weaker nails that are more prone to breakage. Additionally, ageing can impact nail growth, causing nails to grow more slowly and become more brittle over time.
Moisture levels also play a role in nail health as we age. Older nails may become drier and more brittle due to reduced moisture retention. This is exacerbated by external factors such as frequent hand washing, exposure to water, and the use of harsh cleaning products or nail polish removers. Maintaining nail health in older adults may require extra attention to moisturization and the use of protective gloves during household chores.
Nutritional deficiencies can also contribute to nail brittleness in older individuals. Ageing adults may experience lower levels of iron, protein, biotin, calcium, fatty acids, and vitamins A, B, C, and D. These deficiencies can impact nail health, leading to thinning, breakage, and other issues. Addressing these deficiencies through dietary changes or supplements may help improve nail strength and overall health.
While ageing is an inevitable process, taking good care of your nails can help prevent and manage brittle nails. Moisturizing the nails and surrounding skin, especially after exposure to water, can be beneficial. Using nail conditioners or clear nail polish can also help protect and strengthen nails. Additionally, maintaining overall health through a balanced diet and addressing any underlying medical conditions can contribute to healthier nails as we age.
The Magic of Finger Nail Embellishments: A Creative Art
You may want to see also
Explore related products
Nutritional deficiencies
In addition to iron, vitamin, and mineral deficiencies, brittle nails can also be a sign of Raynaud's syndrome, which involves diminished blood flow to the fingers. Hypothyroidism, or an underactive thyroid, can also cause brittle nails, as can hyperthyroidism, or an overactive thyroid.
Moh Scale and Fingernails: Hardness and Scratch Resistance
You may want to see also
Explore related products
External factors
Moisture
Too much or too little moisture is the most likely cause of brittle nails. Nails that are exposed to excessive hand-washing, drying, or living in a humid environment can become brittle. This is because nails lose water faster than the skin, causing them to dry out and become brittle.
Household and Cosmetic Products
The repeated use of detergents, household cleaners, and nail cosmetics such as nail polish and nail polish remover can weaken and dry out your nails, making them more prone to cracking. The glues and dyes in acrylic nails could also cause a reaction.
Health Conditions
Brittle nails can be a symptom of several health conditions, including iron deficiency, hypothyroidism, and Raynaud's syndrome. Iron deficiency occurs when the body does not get enough iron, leading to low red blood cell levels. Hypothyroidism is characterized by low thyroid levels, which can cause hair loss, fatigue, weight gain, constipation, and depression in addition to brittle nails. Raynaud's syndrome is caused by diminished blood flow to the fingers and toes, which can result in brittle nails.
Ageing
Ageing is one of the most common causes of brittle nails. As people age, their nails tend to grow slower, leading to longer exposure to dry air, water, and sanitizers, which can cause nails to become dry and brittle.
Treating a Jammed Fingernail: Which Doctor to Consult?
You may want to see also
Explore related products
Underlying health conditions
Fingernails and toenails commonly change as people age, often becoming brittle. However, brittle nails can also be a sign of an underlying health condition.
Iron deficiency and anaemia
Iron deficiency occurs when the body does not get enough iron, leading to low red blood cell levels. This can cause extreme fatigue and nail issues such as splitting and peeling. Anaemia, a condition where the body does not produce enough haemoglobin, can also be caused by iron deficiency.
Thyroid disorders
Thyroid disorders cause a person's body to create too many or too few hormones, affecting the body's absorption of minerals. This can result in nails splitting away from their beds. Hypothyroidism (underactive thyroid) and hyperthyroidism (overactive thyroid) are possible thyroid disorders that can cause brittle nails.
Raynaud's syndrome
Raynaud's syndrome is a condition characterised by circulation problems in the extremities, which can affect nail health. It causes a lack of blood flow to the fingers and toes, resulting in brittle nails.
Chemotherapy
For those undergoing cancer treatment, brittle nails may be a side effect of chemotherapy.
Ageing
While not a health condition, ageing is a common cause of brittle nails. Nails naturally decrease in strength over time, becoming more prone to breaking.
Understanding Dimples on Fingernails: What Do They Mean?
You may want to see also
Explore related products
Nail care practices
Brittle nails are a common issue, often caused by too much or too little moisture. This can be due to internal factors, such as an iron deficiency or underlying conditions like hypothyroidism, or external factors, such as repeated washing and drying of the fingernails or overexposure to detergents. Age can also be a factor, as nails tend to become dull and brittle over time.
Keep Nails Clean and Dry
Maintaining clean and dry nails is important for nail health. Bacteria and fungi thrive in a moist environment, so ensuring your nails are dry can prevent bacteria from growing underneath them. This is especially important if you frequently have your hands in water or wear nail polish, as these can contribute to moisture retention. When washing your hands or doing chores, be sure to dry your nails thoroughly and consider wearing gloves to protect your nails from excess moisture.
Moisturize Nails and Hands
Nails that are brittle due to lack of moisture can benefit from regular moisturization. Look for moisturizing hand lotions containing lanolin or alpha-hydroxy acids, as these ingredients can help nourish and strengthen nails. Apply lotion or cream to your hands and nails before bed and after washing your hands to keep them hydrated.
Practice Proper Nail Trimming and Filing
Keeping your nails trimmed and filed can help prevent breakage and splitting. Trim your nails regularly, cutting straight across with sharp nail scissors or clippers. Slightly round the tips to optimize strength. Use an emery board to file your nails and keep them shaped and free of snags. Avoid biting your nails or cutting your cuticles, as this can damage them.
Protect Nails from Harsh Chemicals
Certain nail products and harsh chemicals can weaken and dry out your nails, making them more prone to cracking. Avoid nail polishes, removers, and acrylics that contain harsh chemicals such as toluene and formaldehyde. If you use these products, consider applying a clear coat of nail polish or a nail product to provide additional protection.
Address Underlying Health Conditions
In some cases, brittle nails may be a sign of an underlying health condition such as iron deficiency, hypothyroidism, anemia, or psoriasis. If you suspect your nail brittleness is related to a health condition, consult a doctor or dermatologist. They can advise you on appropriate treatments, such as supplements or medications, to address the underlying cause.
The Little Finger's Big Impact: Ring Finger Nail Painting
You may want to see also
Frequently asked questions
Some external factors that can cause brittle nails include overexposure to water, harsh chemicals in nail products, and frequent hand washing.
Nails commonly change as people age, often becoming dull, thinner, and more brittle. Fingernails grow slower with age, leading to prolonged exposure to dry air, water, and sanitizers, which can cause brittleness.
Several health conditions can cause or contribute to nail brittleness, including iron deficiency, anemia, thyroid issues, Raynaud's syndrome, and psoriasis.
To prevent brittle nails, you can wear gloves while doing household chores, avoid nail biting, and moisturize your hands and nails regularly. Treatment for brittle nails may include applying lotions with lanolin or alpha-hydroxy acids, taking biotin supplements, and in some cases, seeking medical advice for underlying conditions.
According to the AOCD, if only your fingernails are affected and your toenails remain strong, it is likely due to external factors. If you notice additional symptoms like fatigue, weight changes, or other health concerns, consider consulting a doctor to rule out any underlying conditions.
