Dark Spot Under Acrylic Nail
This vertical red or brown line under the nail can be caused by an injury fungal infection or nail psoriasis or can be a sign of a heart condition.
Dark spot under acrylic nail. Either these bacteria were on the nail plate when the product was applied due to dirty implements or poor prep or product adhesion was insufficient. Like Doug said above these are often caused by some. IT just wont go away and now looks like its going to another one.
Skin disorder like psoriasis can also cause brown spots on nails. Some conditions that can lead to a red or brown discoloration under your nails include the following. In proximal subungal onychomycosis the infection starts at the cuticle and spreads toward the nail tip.
Psoriasis will affect the nails and may cause brown spots on it. Fungal nails onychomycosis may be caused by many species of fungi but the most common is Trichophyton rubrum. Now the nail fungal infection may go unnoticed for a long time under acrylic nails as it hides there.
Ive done nails for over 25 years and I have seen a few green spots always where the acrylic coating has lifted so water seeps in and most often when the lift effects about a quarter slight lifts dry out and areas that lift so the the coating is really loose. Acral lentiginous melanoma Dark streak If a fingernail or toenail has a new or changing dark streak its time to see a dermatologist for a skin cancer check. Splinter haemorrhage can show up as brown or red lines alongside.
The nail may thicken over time and it can crumble in severe cases. So in the case of the pseudomonas bacteria causing green spots under nail product the cause is always one of two things. The false nails mask the fungus infection and help it spread.
Not every dark streak is a melanoma but its always good to. The most likely reason is either under or over exposure to UV light during the drying process. Other reasons are due to your nail coming into contact with strong chemicals such as cleaning agents make up products spices such.